Removed trailing whitespace in chan_misdn files.

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@183831 f38db490-d61c-443f-a65b-d21fe96a405b

6 files changed, 1016 insertions, 1016 deletions

diff --git a/channels/misdn/Makefile b/channels/misdn/Makefile
index e277636e6..194bef5ae 100644
--- a/channels/misdn/Makefile
+++ b/channels/misdn/Makefile
@@ -13,5 +13,5 @@ all:
 portinfo: portinfo.o
 	$(CC) -o $@ $^ -lisdnnet -lmISDN -lpthread
 
-clean: 
+clean:
 	rm -rf *.a *.o *.so portinfo *.i
diff --git a/channels/misdn/chan_misdn_config.h b/channels/misdn/chan_misdn_config.h
index 06e234783..c00db864b 100644
--- a/channels/misdn/chan_misdn_config.h
+++ b/channels/misdn/chan_misdn_config.h
@@ -11,7 +11,7 @@
  * the GNU General Public License
  */
 
-/*! \file 
+/*! \file
  * \brief Interface to mISDN - Config
  * \author Christian Richter <crich@beronet.com>
  */
@@ -89,7 +89,7 @@ enum misdn_cfg_elements {
  	MISDN_CFG_FAXDETECT_TIMEOUT,   /* int */
 	MISDN_CFG_PTP,                 /* int (bool) */
 	MISDN_CFG_LAST,
-	
+
 	/* general config items */
 	MISDN_GEN_FIRST,
 #ifndef MISDN_1_2
@@ -116,14 +116,14 @@ enum misdn_cfg_method {
 };
 
 /* you must call misdn_cfg_init before any other function of this header file */
-int misdn_cfg_init(int max_ports, int reload); 
+int misdn_cfg_init(int max_ports, int reload);
 void misdn_cfg_reload(void);
 void misdn_cfg_destroy(void);
 
 void misdn_cfg_update_ptp( void );
 
-/* if you requst a general config element, the port value is ignored. if the requested 
- * value is not available, or the buffer is too small, the buffer will be nulled (in 
+/* if you requst a general config element, the port value is ignored. if the requested
+ * value is not available, or the buffer is too small, the buffer will be nulled (in
  * case of a char* only its first byte will be nulled). */
 void misdn_cfg_get(int port, enum misdn_cfg_elements elem, void* buf, int bufsize);
 
diff --git a/channels/misdn/ie.c b/channels/misdn/ie.c
index dc9802845..85b3d12ad 100644
--- a/channels/misdn/ie.c
+++ b/channels/misdn/ie.c
@@ -15,7 +15,7 @@
  * the GNU General Public License
  */
 
-/*! \file 
+/*! \file
  * \brief Interface to mISDN
  * \author Christian Richter <crich@beronet.com>
  */
@@ -153,7 +153,7 @@ static void enc_ie_bearer(unsigned char **ntmode, msg_t *msg, int coding, int ca
 		p[4+(multi>=0)] = 0xa0 + user;
 }
 
-static void dec_ie_bearer(unsigned char *p, Q931_info_t *qi, int *coding, int *capability, int *mode, int *rate, int *multi, int *user, 
+static void dec_ie_bearer(unsigned char *p, Q931_info_t *qi, int *coding, int *capability, int *mode, int *rate, int *multi, int *user,
 		   int *async, int *urate, int *stopbits, int *dbits, int *parity, int nt, struct misdn_bchannel *bc)
 {
 	int octet;
@@ -168,13 +168,13 @@ static void dec_ie_bearer(unsigned char *p, Q931_info_t *qi, int *coding, int *c
 	*stopbits = -1;
 	*dbits = -1;
 	*parity = -1;
-	
+
 	if (!nt)
 	{
 		p = NULL;
 #ifdef LLC_SUPPORT
 		if (qi->QI_ELEMENT(llc)) {
-			
+
 			p = (unsigned char *)qi + sizeof(Q931_info_t) + qi->QI_ELEMENT(llc) + 1;
 		}
 #endif
@@ -189,7 +189,7 @@ static void dec_ie_bearer(unsigned char *p, Q931_info_t *qi, int *coding, int *c
 		printf("%s: ERROR: IE too short (%d).\n", __FUNCTION__, p[0]);
 		return;
 	}
-	
+
 	*coding = (p[1]&0x60) >> 5;
 	*capability = p[1] & 0x1f;
 	octet = 2;
@@ -221,7 +221,7 @@ static void dec_ie_bearer(unsigned char *p, Q931_info_t *qi, int *coding, int *c
 
 		if (p[0] <= octet)
 			goto done;
-		
+
 		if (p[octet++] & 0x80)
 			goto l2;
 
@@ -231,7 +231,7 @@ static void dec_ie_bearer(unsigned char *p, Q931_info_t *qi, int *coding, int *c
 
 		if (p[0] <= octet)
 			goto done;
-		
+
 		if (p[octet++] & 0x80)
 			goto l2;
 
@@ -239,7 +239,7 @@ static void dec_ie_bearer(unsigned char *p, Q931_info_t *qi, int *coding, int *c
 
 		if (p[0] <= octet)
 			goto done;
-		
+
 		if (p[octet++] & 0x80)
 			goto l2;
 
@@ -247,20 +247,20 @@ static void dec_ie_bearer(unsigned char *p, Q931_info_t *qi, int *coding, int *c
 
 		if (p[0] <= octet)
 			goto done;
-		
+
 		if (!p[octet++] & 0x80)
 			goto l2;
 
 		/* Wheee. V.110 speed information */
 
 		*stopbits = (p[octet] & 0x60) >> 5;
-		*dbits = (p[octet] & 0x18) >> 3; 
+		*dbits = (p[octet] & 0x18) >> 3;
 		*parity = p[octet] & 7;
 
 		octet++;
 	}
  l2: /* Nobody seems to want the rest so we don't bother (yet) */
- done:		
+ done:
 	if (MISDN_IE_DEBG) printf("    coding=%d capability=%d mode=%d rate=%d multi=%d user=%d async=%d urate=%d stopbits=%d dbits=%d parity=%d\n", *coding, *capability, *mode, *rate, *multi, *user, *async, *urate, *stopbits, *dbits, *parity);
 }
 
@@ -292,7 +292,7 @@ static void enc_ie_call_id(unsigned char **ntmode, msg_t *msg, char *callid, int
 		if (MISDN_IE_DEBG) printf(debug+(i*3), " %02x", callid[i]);
 		i++;
 	}
-		
+
 	if (MISDN_IE_DEBG) printf("    callid%s\n", debug);
 
 	l = callid_len;
@@ -338,7 +338,7 @@ static void dec_ie_call_id(unsigned char *p, Q931_info_t *qi, char *callid, int
 		if (MISDN_IE_DEBG) printf(debug+(i*3), " %02x", callid[i]);
 		i++;
 	}
-		
+
 	if (MISDN_IE_DEBG) printf("    callid%s\n", debug);
 }
 #endif
@@ -501,7 +501,7 @@ static void dec_ie_calling_pn(unsigned char *p, Q931_info_t *qi, int *type, int
 	} else
 	{
 		strnncpy(number, (char *)p+2, p[0]-1, number_len);
- 		/* SPECIAL workarround for IBT software bug */ 
+ 		/* SPECIAL workarround for IBT software bug */
 		/* if (number[0]==0x80) */
 		/*  strcpy((char *)number, (char *)number+1); */
 	}
@@ -691,7 +691,7 @@ static void enc_ie_channel_id(unsigned char **ntmode, msg_t *msg, int exclusive,
 	int l;
 	struct misdn_stack *stack=get_stack_by_bc(bc);
 	int pri = stack->pri;
-	
+
 	if (exclusive<0 || exclusive>1)
 	{
 		printf("%s: ERROR: exclusive(%d) is out of range.\n", __FUNCTION__, exclusive);
@@ -707,7 +707,7 @@ static void enc_ie_channel_id(unsigned char **ntmode, msg_t *msg, int exclusive,
 	}
 
 	/* if (MISDN_IE_DEBG) printf("    exclusive=%d channel=%d\n", exclusive, channel); */
-	
+
 
 	if (!pri)
 	{
@@ -1086,7 +1086,7 @@ static void dec_ie_progress(unsigned char *p, Q931_info_t *qi, int *coding, int
 	*location = -1;
 	//*progress = -1;
 	*progress = 0;
-	
+
 	if (!nt)
 	{
 		p = NULL;
@@ -1350,7 +1350,7 @@ static void enc_ie_useruser(unsigned char **ntmode, msg_t *msg, int protocol, ch
 		if (MISDN_IE_DEBG) sprintf(debug+(i*3), " %02x", user[i]);
 		i++;
 	}
-		
+
 	if (MISDN_IE_DEBG) printf("    protocol=%d user-user%s\n", protocol, debug);
 
 	l = user_len+1;
@@ -1397,7 +1397,7 @@ static void dec_ie_useruser(unsigned char *p, Q931_info_t *qi, int *protocol, ch
 		i++;
 	}
 	debug[i*3] = '\0';
-		
+
 	if (MISDN_IE_DEBG) printf("    protocol=%d user-user%s\n", *protocol, debug);
 }
 #endif
diff --git a/channels/misdn/isdn_lib.c b/channels/misdn/isdn_lib.c
index 68a68e35a..74e368b7a 100644
--- a/channels/misdn/isdn_lib.c
+++ b/channels/misdn/isdn_lib.c
@@ -11,7 +11,7 @@
  * the GNU General Public License
  */
 
-/*! \file 
+/*! \file
  * \brief Interface to mISDN
  * \author Christian Richter <crich@beronet.com>
  */
@@ -33,7 +33,7 @@ void (*cb_log) (int level, int port, char *tmpl, ...)
 int (*cb_jb_empty)(struct misdn_bchannel *bc, char *buffer, int len);
 
 
-/* 
+/*
  * Define ARRAY_LEN() because I cannot
  * #include "asterisk/utils.h"
  */
@@ -62,7 +62,7 @@ int misdn_lib_port_is_pri(int port)
 			return stack->pri;
 		}
 	}
-	
+
 	return -1;
 }
 
@@ -74,15 +74,15 @@ int misdn_lib_port_is_nt(int port)
 			return stack->nt;
 		}
 	}
-	
+
 	return -1;
 }
 
-void misdn_make_dummy(struct misdn_bchannel *dummybc, int port, int l3id, int nt, int channel) 
+void misdn_make_dummy(struct misdn_bchannel *dummybc, int port, int l3id, int nt, int channel)
 {
 	memset (dummybc,0,sizeof(struct misdn_bchannel));
 	dummybc->port=port;
-	if (l3id==0) 
+	if (l3id==0)
 		dummybc->l3_id = MISDN_ID_DUMMY;
 	else
 		dummybc->l3_id=l3id;
@@ -119,7 +119,7 @@ int misdn_lib_port_unblock(int port)
 }
 
 int misdn_lib_is_port_blocked(int port)
-{	
+{
 	struct misdn_stack *stack=get_misdn_stack();
 	for ( ; stack; stack=stack->next) {
 		if (stack->port == port) {
@@ -138,12 +138,12 @@ int misdn_lib_is_ptp(int port)
 	return -1;
 }
 
-int misdn_lib_get_maxchans(int port) 
+int misdn_lib_get_maxchans(int port)
 {
 	struct misdn_stack *stack=get_misdn_stack();
 	for ( ; stack; stack=stack->next) {
 		if (stack->port == port) {
-			if (stack->pri) 
+			if (stack->pri)
 				return 30;
 			else
 				return 2;
@@ -159,7 +159,7 @@ struct misdn_stack *get_stack_by_bc(struct misdn_bchannel *bc)
 
 	if (!bc)
 		return NULL;
-	
+
 	for ( ; stack; stack = stack->next) {
 		if (bc->port == stack->port)
 			return stack;
@@ -172,11 +172,11 @@ struct misdn_stack *get_stack_by_bc(struct misdn_bchannel *bc)
 void get_show_stack_details(int port, char *buf)
 {
 	struct misdn_stack *stack=get_misdn_stack();
-	
+
 	for ( ; stack; stack=stack->next) {
 		if (stack->port == port) break;
 	}
-	
+
 	if (stack) {
 		sprintf(buf, "* Port %d Type %s Prot. %s L2Link %s L1Link:%s Blocked:%d",
 			stack->port, stack->nt ? "NT" : "TE", stack->ptp ? "PTP" : "PMP",
@@ -219,10 +219,10 @@ struct misdn_lib {
 	void *user_data;
 
 	msg_queue_t upqueue;
-	msg_queue_t activatequeue; 
-  
+	msg_queue_t activatequeue;
+
 	sem_t new_msg;
-  
+
 	struct misdn_stack *stack_list;
 } ;
 
@@ -248,7 +248,7 @@ int manager_isdn_handler(iframe_t *frm ,msg_t *msg);
 int misdn_lib_port_restart(int port);
 int misdn_lib_pid_restart(int pid);
 
-extern struct isdn_msg msgs_g[]; 
+extern struct isdn_msg msgs_g[];
 
 #define ISDN_PID_L3_B_USER 0x430000ff
 #define ISDN_PID_L4_B_USER 0x440000ff
@@ -304,7 +304,7 @@ static char *bearer2str(int cap) {
 		"Res Digital",
 		"Unknown Bearer"
 	};
-	
+
 	switch (cap) {
 	case INFO_CAPABILITY_SPEECH:
 		return bearers[0];
@@ -330,7 +330,7 @@ static char flip_table[256];
 static void init_flip_bits(void)
 {
 	int i,k;
-	
+
 	for (i = 0 ; i < 256 ; i++) {
 		unsigned char sample = 0 ;
 		for (k = 0; k<8; k++) {
@@ -344,11 +344,11 @@ static char * flip_buf_bits ( char * buf , int len)
 {
 	int i;
 	char * start = buf;
-	
+
 	for (i = 0 ; i < len; i++) {
 		buf[i] = flip_table[(unsigned char)buf[i]];
 	}
-	
+
 	return start;
 }
 
@@ -359,13 +359,13 @@ static msg_t *create_l2msg(int prim, int dinfo, int size) /* NT only */
 {
 	int i = 0;
 	msg_t *dmsg;
-  
+
 	while(i < 10)
 	{
 		dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL);
 		if (dmsg)
 			return(dmsg);
-      
+
 		if (!i)
 			printf("cannot allocate memory, trying again...\n");
 		i++;
@@ -383,10 +383,10 @@ msg_t *create_l3msg(int prim, int mt, int dinfo, int size, int ntmode)
 	msg_t *dmsg;
 	Q931_info_t *qi;
 	iframe_t *frm;
-  
+
 	if (!ntmode)
 		size = sizeof(Q931_info_t)+2;
-  
+
 	while(i < 10) {
 		if (ntmode) {
 			dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL);
@@ -406,7 +406,7 @@ msg_t *create_l3msg(int prim, int mt, int dinfo, int size, int ntmode)
 				return(dmsg);
 			}
 		}
-    
+
 		if (!i) printf("cannot allocate memory, trying again...\n");
 		i++;
 		usleep(300000);
@@ -425,11 +425,11 @@ static int send_msg (int midev, struct misdn_bchannel *bc, msg_t *dmsg)
 		cb_log(0,bc->port,"send_msg: IEK!! no stack\n ");
 		return -1;
 	}
-	
+
 	frm->addr = (stack->upper_id | FLG_MSG_DOWN);
 	frm->dinfo = bc->l3_id;
 	frm->len = (dmsg->len) - mISDN_HEADER_LEN;
-				
+
 	cb_log(4,stack->port,"Sending msg, prim:%x addr:%x dinfo:%x\n",frm->prim,frm->addr,frm->dinfo);
 
 	mISDN_write(midev, dmsg->data, dmsg->len, TIMEOUT_1SEC);
@@ -457,7 +457,7 @@ int misdn_inband_avail(struct misdn_bchannel *bc)
 		/* We have opted to never receive any available inband recorded messages */
 		return 0;
 	}
-	
+
 	switch (bc->progress_indicator) {
 	case INFO_PI_INBAND_AVAILABLE:
 	case INFO_PI_CALL_NOT_E2E_ISDN:
@@ -505,7 +505,7 @@ static int set_chan_in_stack(struct misdn_stack *stack, int channel)
 		cb_log(0,stack->port,"couldn't set channel %d in\n", channel );
 		return -1;
 	}
-  
+
 	return 0;
 }
 
@@ -517,9 +517,9 @@ static int find_free_chan_in_stack(struct misdn_stack *stack, struct misdn_bchan
 	int chan=0;
 	int bnums = stack->pri ? stack->b_num : stack->b_num - 1;
 
-	if (bc->channel_found) 	
+	if (bc->channel_found)
 		return 0;
-	
+
 	bc->channel_found=1;
 
 	cb_log(5,stack->port,"find_free_chan: req_chan:%d\n",channel);
@@ -528,7 +528,7 @@ static int find_free_chan_in_stack(struct misdn_stack *stack, struct misdn_bchan
 		cb_log(0, stack->port, " !! out of bound call to find_free_chan_in_stack! (ch:%d)\n", channel);
 		return 0;
 	}
-	
+
 	channel--;
 
  	if (dec) {
@@ -558,7 +558,7 @@ static int find_free_chan_in_stack(struct misdn_stack *stack, struct misdn_bchan
 		dump_chan_list(stack);
 		bc->out_cause = AST_CAUSE_NORMAL_CIRCUIT_CONGESTION;
 		return -1;
-	}	
+	}
 
 	if (set_chan_in_stack(stack, chan)<0) {
 		cb_log (0, stack->port, "Channel Already in use:%d\n", chan);
@@ -576,8 +576,8 @@ static int empty_chan_in_stack(struct misdn_stack *stack, int channel)
 		cb_log(0,stack?stack->port:0, "empty_chan_in_stack: cannot empty channel %d\n",channel);
 		return -1;
 	}
-	
-	cb_log (4, stack?stack->port:0, "empty_chan_in_stack: %d\n",channel); 
+
+	cb_log (4, stack?stack->port:0, "empty_chan_in_stack: %d\n",channel);
 	stack->channels[channel-1] = 0;
 	dump_chan_list(stack);
 	return 0;
@@ -585,7 +585,7 @@ static int empty_chan_in_stack(struct misdn_stack *stack, int channel)
 
 char *bc_state2str(enum bchannel_state state) {
 	int i;
-	
+
 	struct bchan_state_s {
 		char *n;
 		enum bchannel_state s;
@@ -604,7 +604,7 @@ char *bc_state2str(enum bchannel_state state) {
 		{"BCHAN_CLEAN_REQUEST", BCHAN_CLEAN_REQUEST},
 		{"BCHAN_ERROR", BCHAN_ERROR}
 	};
-	
+
 	for (i=0; i< sizeof(states)/sizeof(struct bchan_state_s); i++)
 		if ( states[i].s == state)
 			return states[i].n;
@@ -618,7 +618,7 @@ void bc_state_change(struct misdn_bchannel *bc, enum bchannel_state state)
 		bc->l3_id,
 	       bc_state2str(bc->bc_state),
 	       bc_state2str(state) );
-	
+
 	switch (state) {
 		case BCHAN_ACTIVATED:
 			if (bc->next_bc_state ==  BCHAN_BRIDGED) {
@@ -656,38 +656,38 @@ static void empty_bc(struct misdn_bchannel *bc)
 	bc->sending_complete = 0;
 
 	bc->restart_channel=0;
-	
+
 	bc->conf_id = 0;
 
 	bc->need_more_infos = 0;
-	
+
 	bc->send_dtmf=0;
 	bc->nodsp=0;
 	bc->nojitter=0;
 
 	bc->time_usec=0;
-	
+
 	bc->rxgain=0;
 	bc->txgain=0;
 
 	bc->crypt=0;
 	bc->curptx=0; bc->curprx=0;
-	
+
 	bc->crypt_key[0] = 0;
-	
+
 	bc->generate_tone=0;
 	bc->tone_cnt=0;
-  
+
 	bc->dnumplan=NUMPLAN_UNKNOWN;
 	bc->onumplan=NUMPLAN_UNKNOWN;
 	bc->rnumplan=NUMPLAN_UNKNOWN;
 	bc->cpnnumplan=NUMPLAN_UNKNOWN;
-	
+
 
 	bc->active = 0;
 
 	bc->early_bconnect = 1;
-	
+
 #ifdef MISDN_1_2
 	*bc->pipeline = 0;
 #else
@@ -698,17 +698,17 @@ static void empty_bc(struct misdn_bchannel *bc)
 	bc->AOCD_need_export = 0;
 
 	bc->orig=0;
-  
+
 	bc->cause = AST_CAUSE_NORMAL_CLEARING;
 	bc->out_cause = AST_CAUSE_NORMAL_CLEARING;
 	bc->pres = 0;	/* allowed */
-	
+
 	bc->evq=EVENT_NOTHING;
 
 	bc->progress_coding=0;
 	bc->progress_location=0;
 	bc->progress_indicator=0;
-	
+
 /** Set Default Bearer Caps **/
 	bc->capability=INFO_CAPABILITY_SPEECH;
 	bc->law=INFO_CODEC_ALAW;
@@ -716,10 +716,10 @@ static void empty_bc(struct misdn_bchannel *bc)
 	bc->rate=0x10;
 	bc->user1=0;
 	bc->urate=0;
-	
+
 	bc->hdlc=0;
-	
-	
+
+
 	bc->info_dad[0] = 0;
 	bc->display[0] = 0;
 	bc->infos_pending[0] = 0;
@@ -730,10 +730,10 @@ static void empty_bc(struct misdn_bchannel *bc)
 	bc->orig_dad[0] = 0;
 	bc->uu[0]=0;
 	bc->uulen=0;
-	
+
 	bc->fac_in.Function = Fac_None;
 	bc->fac_out.Function = Fac_None;
-	
+
 	bc->te_choose_channel = 0;
 	bc->channel_found= 0;
 
@@ -748,32 +748,32 @@ static int clean_up_bc(struct misdn_bchannel *bc)
 	struct misdn_stack * stack;
 
 	cb_log(3, bc?bc->port:0, "$$$ CLEANUP CALLED pid:%d\n", bc?bc->pid:-1);
-	
+
 	if (!bc  ) return -1;
 	stack=get_stack_by_bc(bc);
-	
+
 	if (!stack) return -1;
-	
+
 	switch (bc->bc_state ) {
 	case BCHAN_CLEANED:
 		cb_log(5, stack->port, "$$$ Already cleaned up bc with stid :%x\n", bc->b_stid);
 		return -1;
-		
+
 	default:
 		break;
 	}
-	
+
 	cb_log(2, stack->port, "$$$ Cleaning up bc with stid :%x pid:%d\n", bc->b_stid, bc->pid);
-	
+
 	manager_ec_disable(bc);
 
 	manager_bchannel_deactivate(bc);
 
 	mISDN_write_frame(stack->midev, buff, bc->layer_id|FLG_MSG_TARGET|FLG_MSG_DOWN, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
-	
+
 	bc->b_stid = 0;
 	bc_state_change(bc, BCHAN_CLEANED);
-	
+
 	return ret;
 }
 
@@ -785,14 +785,14 @@ static void clear_l3(struct misdn_stack *stack)
 
 	for (i=0; i<=stack->b_num; i++) {
 		if (global_state == MISDN_INITIALIZED)  {
-			cb_event(EVENT_CLEANUP, &stack->bc[i], NULL); 
+			cb_event(EVENT_CLEANUP, &stack->bc[i], NULL);
 			empty_chan_in_stack(stack,i+1);
 			empty_bc(&stack->bc[i]);
 			clean_up_bc(&stack->bc[i]);
 			stack->bc[i].in_use = 0;
 		}
-		
-	} 
+
+	}
 }
 
 static int new_te_id = 0;
@@ -801,9 +801,9 @@ static int new_te_id = 0;
 
 static int misdn_lib_get_l1_down(struct misdn_stack *stack)
 {
-	/* Pull Up L1 */ 
+	/* Pull Up L1 */
 	iframe_t act;
-	act.prim = PH_DEACTIVATE | REQUEST; 
+	act.prim = PH_DEACTIVATE | REQUEST;
 	act.addr = stack->lower_id|FLG_MSG_DOWN;
 	act.dinfo = 0;
 	act.len = 0;
@@ -815,38 +815,38 @@ static int misdn_lib_get_l1_down(struct misdn_stack *stack)
 
 static int misdn_lib_get_l2_down(struct misdn_stack *stack)
 {
-	
+
 	if (stack->ptp && (stack->nt) ) {
 		msg_t *dmsg;
 		/* L2 */
 		dmsg = create_l2msg(DL_RELEASE| REQUEST, 0, 0);
-		
+
 		if (stack->nst.manager_l3(&stack->nst, dmsg))
 			free_msg(dmsg);
-		
+
 	} else {
 		iframe_t act;
-		
+
 		act.prim = DL_RELEASE| REQUEST;
 		act.addr = (stack->upper_id |FLG_MSG_DOWN)  ;
-		
+
 		act.dinfo = 0;
 		act.len = 0;
 		return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
 	}
-	
+
 	return 0;
 }
 
 
 static int misdn_lib_get_l1_up(struct misdn_stack *stack)
 {
-	/* Pull Up L1 */ 
+	/* Pull Up L1 */
 	iframe_t act;
-	act.prim = PH_ACTIVATE | REQUEST; 
+	act.prim = PH_ACTIVATE | REQUEST;
 	act.addr = (stack->upper_id | FLG_MSG_DOWN)  ;
 
-	
+
 	act.dinfo = 0;
 	act.len = 0;
 
@@ -856,26 +856,26 @@ static int misdn_lib_get_l1_up(struct misdn_stack *stack)
 
 int misdn_lib_get_l2_up(struct misdn_stack *stack)
 {
-	
+
 	if (stack->ptp && (stack->nt) ) {
 		msg_t *dmsg;
 		/* L2 */
 		dmsg = create_l2msg(DL_ESTABLISH | REQUEST, 0, 0);
-		
+
 		if (stack->nst.manager_l3(&stack->nst, dmsg))
 			free_msg(dmsg);
-		
+
 	} else {
 		iframe_t act;
-		
+
 		act.prim = DL_ESTABLISH | REQUEST;
 		act.addr = (stack->upper_id |FLG_MSG_DOWN)  ;
-		
+
 		act.dinfo = 0;
 		act.len = 0;
 		return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
 	}
-	
+
 	return 0;
 }
 
@@ -883,10 +883,10 @@ int misdn_lib_get_l2_up(struct misdn_stack *stack)
 static int misdn_lib_get_l2_te_ptp_up(struct misdn_stack *stack)
 {
 	iframe_t act;
-		
+
 	act.prim = DL_ESTABLISH | REQUEST;
 	act.addr = (stack->upper_id  & ~LAYER_ID_MASK) | 3 | FLG_MSG_DOWN;
-		
+
 	act.dinfo = 0;
 	act.len = 0;
 	return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
@@ -897,14 +897,14 @@ static int misdn_lib_get_l2_te_ptp_up(struct misdn_stack *stack)
 static int misdn_lib_get_short_status(struct misdn_stack *stack)
 {
 	iframe_t act;
-	
-	
-	act.prim = MGR_SHORTSTATUS | REQUEST; 
-	
+
+
+	act.prim = MGR_SHORTSTATUS | REQUEST;
+
 	act.addr = (stack->upper_id | MSG_BROADCAST)  ;
 
 	act.dinfo = SSTATUS_BROADCAST_BIT | SSTATUS_ALL;
-	
+
 	act.len = 0;
 	return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
 }
@@ -996,7 +996,7 @@ int setup_bc(struct misdn_bchannel *bc)
 		cb_log(0, bc->port, "setup_bc: NO STACK FOUND!!\n");
 		return -1;
 	}
-	
+
 	midev = stack->midev;
 	channel = bc->channel - 1 - (bc->channel > 16);
 	b_stid = stack->b_stids[channel >= 0 ? channel : 0];
@@ -1008,9 +1008,9 @@ int setup_bc(struct misdn_bchannel *bc)
 			cb_log(4, stack->port, "$$$ bc already setup stid :%x (state:%s)\n", b_stid, bc_state2str(bc->bc_state) );
 			return -1;
 	}
-	
+
 	cb_log(5, stack->port, "$$$ Setting up bc with stid :%x\n", b_stid);
-	
+
 	/*check if the b_stid is already initialized*/
 	for (i=0; i <= stack->b_num; i++) {
 		if (stack->bc[i].b_stid == b_stid) {
@@ -1018,10 +1018,10 @@ int setup_bc(struct misdn_bchannel *bc)
 			return -1;
 		}
 	}
-	
+
 	if (b_stid <= 0) {
 		cb_log(0, stack->port," -- Stid <=0 at the moment in channel:%d\n",channel);
-		
+
 		bc_state_change(bc,BCHAN_ERROR);
 		return 1;
 	}
@@ -1031,10 +1031,10 @@ int setup_bc(struct misdn_bchannel *bc)
 	{
 		layer_info_t li;
 		memset(&li, 0, sizeof(li));
-    
+
 		li.object_id = -1;
 		li.extentions = 0;
-		
+
 		li.st = bc->b_stid; /*  given idx */
 
 
@@ -1044,18 +1044,18 @@ int setup_bc(struct misdn_bchannel *bc)
 #endif
 		if ( bc->hdlc || bc->nodsp) {
 			cb_log(4, stack->port,"setup_bc: without dsp\n");
-			{ 
+			{
 				int l = sizeof(li.name);
 				strncpy(li.name, "B L3", l);
 				li.name[l-1] = 0;
 			}
 			li.pid.layermask = ISDN_LAYER((3));
 			li.pid.protocol[3] = ISDN_PID_L3_B_USER;
-			
+
 			bc->layer=3;
 		} else {
 			cb_log(4, stack->port,"setup_bc: with dsp\n");
-			{ 
+			{
 				int l = sizeof(li.name);
 				strncpy(li.name, "B L4", l);
 				li.name[l-1] = 0;
@@ -1064,8 +1064,8 @@ int setup_bc(struct misdn_bchannel *bc)
 			li.pid.protocol[4] = ISDN_PID_L4_B_USER;
 
 			bc->layer=4;
-		}  
-		
+		}
+
 		ret = mISDN_new_layer(midev, &li);
 		if (ret ) {
 			cb_log(0, stack->port,"New Layer Err: %d %s\n",ret,strerror(errno));
@@ -1073,23 +1073,23 @@ int setup_bc(struct misdn_bchannel *bc)
 			bc_state_change(bc,BCHAN_ERROR);
 			return(-EINVAL);
 		}
-		
+
 		bc->layer_id = li.id;
 	}
-	
+
 	memset(&pid, 0, sizeof(pid));
-	
-	
-	
+
+
+
 	cb_log(4, stack->port," --> Channel is %d\n", bc->channel);
-	
+
 	if (bc->nodsp) {
 		cb_log(2, stack->port," --> TRANSPARENT Mode (no DSP, no HDLC)\n");
 		pid.protocol[1] = ISDN_PID_L1_B_64TRANS;
 		pid.protocol[2] = ISDN_PID_L2_B_TRANS;
 		pid.protocol[3] = ISDN_PID_L3_B_USER;
 		pid.layermask = ISDN_LAYER((1)) | ISDN_LAYER((2)) | ISDN_LAYER((3));
-		
+
 	} else if ( bc->hdlc ) {
 		cb_log(2, stack->port," --> HDLC Mode\n");
 		pid.protocol[1] = ISDN_PID_L1_B_64HDLC ;
@@ -1103,16 +1103,16 @@ int setup_bc(struct misdn_bchannel *bc)
 		pid.protocol[3] = ISDN_PID_L3_B_DSP;
 		pid.protocol[4] = ISDN_PID_L4_B_USER;
 		pid.layermask = ISDN_LAYER((1)) | ISDN_LAYER((2)) | ISDN_LAYER((3)) | ISDN_LAYER((4));
-		
-	} 
+
+	}
 
 	ret = mISDN_set_stack(midev, bc->b_stid, &pid);
 
 	if (ret){
 		cb_log(0, stack->port,"$$$ Set Stack Err: %d %s\n",ret,strerror(errno));
-		
+
 		mISDN_write_frame(midev, buff, bc->layer_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
-		
+
 		bc_state_change(bc,BCHAN_ERROR);
 		cb_event(EVENT_BCHAN_ERROR, bc, glob_mgr->user_data);
 		return(-EINVAL);
@@ -1123,7 +1123,7 @@ int setup_bc(struct misdn_bchannel *bc)
 	if (ret) {
 		cb_log(0, stack->port,"$$$ Set StackIND Err: %d %s\n",ret,strerror(errno));
 		mISDN_write_frame(midev, buff, bc->layer_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
-		
+
 		bc_state_change(bc,BCHAN_ERROR);
 		cb_event(EVENT_BCHAN_ERROR, bc, glob_mgr->user_data);
 		return(-EINVAL);
@@ -1136,14 +1136,14 @@ int setup_bc(struct misdn_bchannel *bc)
 	if (!bc->addr) {
 		cb_log(0, stack->port,"$$$ Get Layerid Err: %d %s\n",ret,strerror(errno));
 		mISDN_write_frame(midev, buff, bc->layer_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
-		
+
 		bc_state_change(bc,BCHAN_ERROR);
 		cb_event(EVENT_BCHAN_ERROR, bc, glob_mgr->user_data);
 		return (-EINVAL);
 	}
 
 	manager_bchannel_activate(bc);
-	
+
 	bc_state_change(bc,BCHAN_ACTIVATED);
 
 	return 0;
@@ -1157,11 +1157,11 @@ static int init_bc(struct misdn_stack *stack, struct misdn_bchannel *bc, int mid
 	unsigned char buff[1025] = "";
 	iframe_t *frm = (iframe_t *)buff;
 	int ret;
-  
+
 	if (!bc) return -1;
-  
+
 	cb_log(8, port, "Init.BC %d.\n",bidx);
-	
+
 	memset(bc, 0,sizeof(struct misdn_bchannel));
 
 	bc->send_lock=malloc(sizeof(struct send_lock));
@@ -1169,40 +1169,40 @@ static int init_bc(struct misdn_stack *stack, struct misdn_bchannel *bc, int mid
 		return -1;
 	}
 	pthread_mutex_init(&bc->send_lock->lock, NULL);
-	
+
 	if (msn) {
 		int l = sizeof(bc->msn);
 		strncpy(bc->msn,msn, l);
 		bc->msn[l-1] = 0;
 	}
-	
-	
+
+
 	empty_bc(bc);
 	bc_state_change(bc, BCHAN_CLEANED);
-	
+
 	bc->port=stack->port;
 	bc->nt=stack->nt?1:0;
 	bc->pri=stack->pri;
-	
+
 	{
 		ibuffer_t* ibuf= init_ibuffer(MISDN_IBUF_SIZE);
 
 		if (!ibuf) return -1;
-		
+
 		clear_ibuffer( ibuf);
-		
+
 		ibuf->rsem=malloc(sizeof(sem_t));
 		if (!ibuf->rsem) {
 			return -1;
 		}
-		
+
 		bc->astbuf=ibuf;
 
 		if (sem_init(ibuf->rsem,1,0)<0)
 			sem_init(ibuf->rsem,0,0);
-		
+
 	}
-	
+
 	{
 		stack_info_t *stinf;
 		ret = mISDN_get_stack_info(midev, stack->port, buff, sizeof(buff));
@@ -1210,12 +1210,12 @@ static int init_bc(struct misdn_stack *stack, struct misdn_bchannel *bc, int mid
 			cb_log(0, port, "%s: Cannot get stack info for this port. (ret=%d)\n", __FUNCTION__, ret);
 			return -1;
 		}
-    
+
 		stinf = (stack_info_t *)&frm->data.p;
-    
+
 		cb_log(8, port, " --> Child %x\n",stinf->child[bidx]);
 	}
-  
+
 	return 0;
 }
 
@@ -1227,7 +1227,7 @@ static struct misdn_stack *stack_init(int midev, int port, int ptp)
 	unsigned char buff[1025];
 	iframe_t *frm = (iframe_t *)buff;
 	stack_info_t *stinf;
-	int i; 
+	int i;
 	layer_info_t li;
 
 	struct misdn_stack *stack = malloc(sizeof(struct misdn_stack));
@@ -1235,28 +1235,28 @@ static struct misdn_stack *stack_init(int midev, int port, int ptp)
 
 
 	cb_log(8, port, "Init. Stack.\n");
-  
+
 	memset(stack,0,sizeof(struct misdn_stack));
-  
+
 	for (i=0; i<MAX_BCHANS + 1; i++ ) stack->channels[i]=0;
-	
+
 	stack->port=port;
 	stack->midev=midev;
 	stack->ptp=ptp;
-  
+
 	stack->holding=NULL;
 	stack->pri=0;
-  
+
 	msg_queue_init(&stack->downqueue);
 	msg_queue_init(&stack->upqueue);
-  
+
 	/* query port's requirements */
 	ret = mISDN_get_stack_info(midev, port, buff, sizeof(buff));
 	if (ret < 0) {
 		cb_log(0, port, "%s: Cannot get stack info for this port. (ret=%d)\n", __FUNCTION__, ret);
 		return(NULL);
 	}
-  
+
 	stinf = (stack_info_t *)&frm->data.p;
 
 	stack->d_stid = stinf->id;
@@ -1264,7 +1264,7 @@ static struct misdn_stack *stack_init(int midev, int port, int ptp)
 
 	for (i=0; i<=stinf->childcnt; i++)
 		stack->b_stids[i] = stinf->child[i];
-  
+
 	switch(stinf->pid.protocol[0] & ~ISDN_PID_FEATURE_MASK) {
 	case ISDN_PID_L0_TE_S0:
 		stack->nt=0;
@@ -1283,7 +1283,7 @@ static struct misdn_stack *stack_init(int midev, int port, int ptp)
 		cb_log(8, port, "TE S2M Stack\n");
 		stack->nt=1;
 		stack->pri=1;
-		
+
 		break;
 	default:
 		cb_log(0, port, "this is a unknown port type 0x%08x\n", stinf->pid.protocol[0]);
@@ -1291,19 +1291,19 @@ static struct misdn_stack *stack_init(int midev, int port, int ptp)
 	}
 
 	if (!stack->nt) {
-		if (stinf->pid.protocol[2] & ISDN_PID_L2_DF_PTP ) { 
+		if (stinf->pid.protocol[2] & ISDN_PID_L2_DF_PTP ) {
 			stack->ptp = 1;
 		} else {
 			stack->ptp = 0;
 		}
 	}
-	
+
 	{
 		int ret;
 		int nt=stack->nt;
 
 		cb_log(8, port, "Init. Stack.\n");
-		
+
 		memset(&li, 0, sizeof(li));
 		{
 			int l = sizeof(li.name);
@@ -1315,15 +1315,15 @@ static struct misdn_stack *stack_init(int midev, int port, int ptp)
 		li.pid.protocol[nt?2:4] = nt?ISDN_PID_L2_LAPD_NET:ISDN_PID_L4_CAPI20;
 		li.pid.layermask = ISDN_LAYER((nt?2:4));
 		li.st = stack->d_stid;
-		
-		
+
+
 		ret = mISDN_new_layer(midev, &li);
 		if (ret) {
 			cb_log(0, port, "%s: Cannot add layer %d to this port.\n", __FUNCTION__, nt?2:4);
 			return(NULL);
 		}
-		
-		
+
+
 		stack->upper_id = li.id;
 		ret = mISDN_register_layer(midev, stack->d_stid, stack->upper_id);
 		if (ret)
@@ -1331,52 +1331,52 @@ static struct misdn_stack *stack_init(int midev, int port, int ptp)
 			cb_log(0,port,"Cannot register layer %d of this port.\n", nt?2:4);
 			return(NULL);
 		}
-		
-		stack->lower_id = mISDN_get_layerid(midev, stack->d_stid, nt?1:3); 
+
+		stack->lower_id = mISDN_get_layerid(midev, stack->d_stid, nt?1:3);
 		if (stack->lower_id < 0) {
 			cb_log(0, port, "%s: Cannot get layer(%d) id of this port.\n", __FUNCTION__, nt?1:3);
 			return(NULL);
 		}
-		
+
 		stack->upper_id = mISDN_get_layerid(midev, stack->d_stid, nt?2:4);
 		if (stack->upper_id < 0) {
 			cb_log(0, port, "%s: Cannot get layer(%d) id of this port.\n", __FUNCTION__, 2);
 			return(NULL);
 		}
-		
+
 		cb_log(8, port, "NT Stacks upper_id %x\n",stack->upper_id);
-		
-		
+
+
 		/* create nst (nt-mode only) */
 		if (nt) {
-			
+
 			memset(&stack->nst, 0, sizeof(net_stack_t));
 			memset(&stack->mgr, 0, sizeof(manager_t));
-    
+
 			stack->mgr.nst = &stack->nst;
 			stack->nst.manager = &stack->mgr;
-    
+
 			stack->nst.l3_manager = handle_event_nt;
 			stack->nst.device = midev;
 			stack->nst.cardnr = port;
 			stack->nst.d_stid = stack->d_stid;
-    
+
 			stack->nst.feature = FEATURE_NET_HOLD;
 			if (stack->ptp)
 				stack->nst.feature |= FEATURE_NET_PTP;
 			if (stack->pri)
 				stack->nst.feature |= FEATURE_NET_CRLEN2 | FEATURE_NET_EXTCID;
-			
+
 			stack->nst.l1_id = stack->lower_id;
 			stack->nst.l2_id = stack->upper_id;
-			
+
 			msg_queue_init(&stack->nst.down_queue);
-			
+
 			Isdnl2Init(&stack->nst);
 			Isdnl3Init(&stack->nst);
-			
-		} 
-		
+
+		}
+
 		if (!stack->nt) {
 			/*assume L1 is up, we'll get DEACTIVATES soon, for non
 			 * up L1s*/
@@ -1384,7 +1384,7 @@ static struct misdn_stack *stack_init(int midev, int port, int ptp)
 		}
  		stack->l1link=0;
  		stack->l2link=0;
-#if 0	
+#if 0
 		if (!stack->nt) {
  			misdn_lib_get_short_status(stack);
  		} else {
@@ -1396,12 +1396,12 @@ static struct misdn_stack *stack_init(int midev, int port, int ptp)
 
 		misdn_lib_get_short_status(stack);
 		misdn_lib_get_l1_up(stack);
-		misdn_lib_get_l2_up(stack); 
-		
+		misdn_lib_get_l2_up(stack);
+
 	}
 
 	cb_log(8,0,"stack_init: port:%d lowerId:%x  upperId:%x\n",stack->port,stack->lower_id, stack->upper_id);
-	
+
 	return stack;
 }
 
@@ -1415,11 +1415,11 @@ static void stack_destroy(struct misdn_stack *stack)
 		cleanup_Isdnl2(&stack->nst);
 		cleanup_Isdnl3(&stack->nst);
 	}
-  
-	if (stack->lower_id) 
+
+	if (stack->lower_id)
 		mISDN_write_frame(stack->midev, buf, stack->lower_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
 
-	if (stack->upper_id) 
+	if (stack->upper_id)
 		mISDN_write_frame(stack->midev, buf, stack->upper_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
 }
 
@@ -1427,14 +1427,14 @@ static void stack_destroy(struct misdn_stack *stack)
 static struct misdn_stack * find_stack_by_addr(int  addr)
 {
 	struct misdn_stack *stack;
-	
+
 	for (stack=glob_mgr->stack_list;
 	     stack;
 	     stack=stack->next) {
 		if ( (stack->upper_id&STACK_ID_MASK) == (addr&STACK_ID_MASK)) return stack;
 
 	}
-  
+
 	return NULL;
 }
 
@@ -1442,24 +1442,24 @@ static struct misdn_stack * find_stack_by_addr(int  addr)
 static struct misdn_stack * find_stack_by_port(int port)
 {
 	struct misdn_stack *stack;
-  
+
 	for (stack=glob_mgr->stack_list;
 	     stack;
-	     stack=stack->next) 
+	     stack=stack->next)
 		if (stack->port == port) return stack;
-  
+
 	return NULL;
 }
 
 static struct misdn_stack * find_stack_by_mgr(manager_t* mgr_nt)
 {
 	struct misdn_stack *stack;
-  
+
 	for (stack=glob_mgr->stack_list;
 	     stack;
-	     stack=stack->next) 
+	     stack=stack->next)
 		if ( &stack->mgr == mgr_nt) return stack;
-  
+
 	return NULL;
 }
 
@@ -1506,7 +1506,7 @@ static struct misdn_bchannel *find_bc_by_addr(unsigned long addr)
 			}
 		}
 	}
-	
+
 	return NULL;
 }
 
@@ -1514,7 +1514,7 @@ struct misdn_bchannel *find_bc_by_confid(unsigned long confid)
 {
 	struct misdn_stack* stack;
 	int i;
-	
+
 	for (stack=glob_mgr->stack_list;
 	     stack;
 	     stack=stack->next) {
@@ -1533,14 +1533,14 @@ static struct misdn_bchannel *find_bc_by_channel(int port, int channel)
 	struct misdn_stack* stack=find_stack_by_port(port);
 	int i;
 
-	if (!stack) return NULL;	
-	
+	if (!stack) return NULL;
+
 	for (i=0; i<=stack->b_num; i++) {
 		if ( stack->bc[i].channel== channel ) {
 			return &stack->bc[i];
 		}
 	}
-		
+
 	return NULL;
 }
 
@@ -1551,9 +1551,9 @@ static struct misdn_bchannel *find_bc_by_channel(int port, int channel)
 static int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_t *frm)
 {
 	struct misdn_stack *stack=get_stack_by_bc(bc);
-	
+
 	if (!stack->nt) {
-		
+
 		switch (event) {
 
 		case EVENT_CONNECT_ACKNOWLEDGE:
@@ -1602,12 +1602,12 @@ static int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_
 
 				if (!bc->channel)
 					cb_log(0, stack->port, "Any Channel Requested, but we have no more!!\n");
-				else 
+				else
 					cb_log(0, stack->port, "Requested Channel Already in Use releasing this call with cause 34!!!!\n");
 
 				/* when the channel is already in use, we can't
-				 * simply clear it, we need to make sure that 
-				 * it will still be marked as in_use in the 
+				 * simply clear it, we need to make sure that
+				 * it will still be marked as in_use in the
 				 * available channels list.*/
 				bc->channel=0;
 
@@ -1626,7 +1626,7 @@ static int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_
 			break;
 		}
 	} else {    /** NT MODE **/
-		
+
 	}
 	return 0;
 }
@@ -1636,7 +1636,7 @@ static int handle_cr ( struct misdn_stack *stack, iframe_t *frm)
 	struct misdn_bchannel *bc;
 
 	if (!stack) return -1;
-  
+
 	switch (frm->prim) {
 	case CC_NEW_CR|INDICATION:
 		cb_log(7, stack->port, " --> lib: NEW_CR Ind with l3id:%x on this port.\n",frm->dinfo);
@@ -1646,7 +1646,7 @@ static int handle_cr ( struct misdn_stack *stack, iframe_t *frm)
 			cb_log(0, stack->port, " --> !! lib: No free channel!\n");
 			return -1;
 		}
-  
+
 		cb_log(7, stack->port, " --> new_process: New L3Id: %x\n",frm->dinfo);
 		bc->l3_id=frm->dinfo;
 		return 1;
@@ -1663,14 +1663,14 @@ static int handle_cr ( struct misdn_stack *stack, iframe_t *frm)
 		{
 			struct misdn_bchannel *bc=find_bc_by_l3id(stack, frm->dinfo);
 			struct misdn_bchannel dummybc;
-      
+
 			if (!bc) {
 				cb_log(4, stack->port, " --> Didn't find BC so temporarily creating dummy BC (l3id:%x) on this port.\n", frm->dinfo);
 				misdn_make_dummy(&dummybc, stack->port, frm->dinfo, stack->nt, 0);
-				
-				bc=&dummybc; 
+
+				bc=&dummybc;
 			}
-      
+
 			if (bc) {
 				int channel = bc->channel;
 				cb_log(4, stack->port, " --> lib: CLEANING UP l3id: %x\n",frm->dinfo);
@@ -1698,15 +1698,15 @@ static int handle_cr ( struct misdn_stack *stack, iframe_t *frm)
 				}
 			}
 			else {
-				if (stack->nt) 
+				if (stack->nt)
 					cb_log(4, stack->port, "BC with dinfo: %x  not found.. (prim was %x and addr %x)\n",frm->dinfo, frm->prim, frm->addr);
 			}
-      
+
 			return 1;
 		}
 		break;
 	}
-  
+
 	return 0;
 }
 
@@ -1720,10 +1720,10 @@ void misdn_lib_release(struct misdn_bchannel *bc)
 		cb_log(1,0,"misdn_release: No Stack found\n");
 		return;
 	}
-	
-	if (bc->channel>0) 
+
+	if (bc->channel>0)
 		empty_chan_in_stack(stack,bc->channel);
-	
+
 	empty_bc(bc);
 	clean_up_bc(bc);
 	bc->in_use=0;
@@ -1732,21 +1732,21 @@ void misdn_lib_release(struct misdn_bchannel *bc)
 
 
 
-int misdn_lib_get_port_up (int port) 
-{ /* Pull Up L1 */ 
+int misdn_lib_get_port_up (int port)
+{ /* Pull Up L1 */
 	struct misdn_stack *stack;
-	
+
 	for (stack=glob_mgr->stack_list;
 	     stack;
 	     stack=stack->next) {
-		
+
 		if (stack->port == port) {
 
 			if (!stack->l1link)
 				misdn_lib_get_l1_up(stack);
 			if (!stack->l2link)
 				misdn_lib_get_l2_up(stack);
-			
+
 			return 0;
 		}
 	}
@@ -1754,8 +1754,8 @@ int misdn_lib_get_port_up (int port)
 }
 
 
-int misdn_lib_get_port_down (int port) 
-{ /* Pull Down L1 */ 
+int misdn_lib_get_port_down (int port)
+{ /* Pull Down L1 */
 	struct misdn_stack *stack;
 	for (stack=glob_mgr->stack_list;
 	     stack;
@@ -1778,7 +1778,7 @@ int misdn_lib_port_up(int port, int check)
 	for (stack=glob_mgr->stack_list;
 	     stack;
 	     stack=stack->next) {
-		
+
 		if (stack->port == port) {
 
 			if (stack->blocked) {
@@ -1805,7 +1805,7 @@ int misdn_lib_port_up(int port, int check)
 			}
 		}
 	}
-  
+
 	return -1;
 }
 
@@ -1825,7 +1825,7 @@ int release_cr(struct misdn_stack *stack, mISDNuser_head_t *hh)
 	if (!bc) {
 		cb_log(4, stack->port, " --> Didn't find BC so temporarily creating dummy BC (l3id:%x) on this port.\n", hh->dinfo);
 		misdn_make_dummy(&dummybc, stack->port, hh->dinfo, stack->nt, 0);
-		bc=&dummybc; 
+		bc=&dummybc;
 	}
 
 	if (bc) {
@@ -1858,7 +1858,7 @@ handle_event_nt(void *dat, void *arg)
 
 	hh=(mISDNuser_head_t*)msg->data;
 	port=stack->port;
-	
+
 	cb_log(5, stack->port, " --> lib: prim %x dinfo %x\n",hh->prim, hh->dinfo);
 	{
 		switch(hh->prim){
@@ -1873,7 +1873,7 @@ handle_event_nt(void *dat, void *arg)
 			frm.addr=stack->upper_id | FLG_MSG_DOWN;
 
 			frm.prim = CC_NEW_CR|INDICATION;
-			
+
 			if (handle_cr( stack, &frm)< 0) {
 				msg_t *dmsg;
 				cb_log(4, stack->port, "Patch from MEIDANIS:Sending RELEASE_COMPLETE %x (No free Chan for you..)\n", hh->dinfo);
@@ -1882,7 +1882,7 @@ handle_event_nt(void *dat, void *arg)
 				free_msg(msg);
 				return 0;
 			}
-			
+
 			bc = find_bc_by_l3id(stack, hh->dinfo);
 			hold_bc = stack_holder_find(stack, bc->l3_id);
 			cb_log(4, stack->port, "bc_l3id:%x holded_bc_l3id:%x\n",bc->l3_id, hold_bc->l3_id);
@@ -1898,17 +1898,17 @@ handle_event_nt(void *dat, void *arg)
 				bc->holded=0;
 				bc->b_stid=0;
 			}
-			
+
 		}
-			
+
 			break;
-			
+
 		case CC_SETUP|CONFIRM:
 		{
 			struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
 			int l3id = *((int *)(((u_char *)msg->data)+ mISDNUSER_HEAD_SIZE));
 			cb_log(4, stack->port, " --> lib: Event_ind:SETUP CONFIRM [NT] : new L3ID  is %x\n",l3id );
-	
+
 			if (!bc) { cb_log(4, stack->port, "Bc Not found (after SETUP CONFIRM)\n"); return 0; }
 			cb_log (2,bc->port,"I IND :CC_SETUP|CONFIRM: old l3id:%x new l3id:%x\n", bc->l3_id, l3id);
 			bc->l3_id=l3id;
@@ -1916,11 +1916,11 @@ handle_event_nt(void *dat, void *arg)
 		}
 		free_msg(msg);
 		return 0;
-      
+
 		case CC_SETUP|INDICATION:
 		{
 			struct misdn_bchannel* bc=misdn_lib_get_free_bc(stack->port, 0, 1, 0);
-			if (!bc) 
+			if (!bc)
 			ERR_NO_CHANNEL:
 			{
 				msg_t *dmsg;
@@ -1930,7 +1930,7 @@ handle_event_nt(void *dat, void *arg)
 				free_msg(msg);
 				return 0;
 			}
-  
+
 			cb_log(4, stack->port, " --> new_process: New L3Id: %x\n",hh->dinfo);
 			bc->l3_id=hh->dinfo;
 		}
@@ -1938,11 +1938,11 @@ handle_event_nt(void *dat, void *arg)
 
 		case CC_CONNECT_ACKNOWLEDGE|INDICATION:
 		break;
-		
+
 		case CC_ALERTING|INDICATION:
 		case CC_PROCEEDING|INDICATION:
 		case CC_SETUP_ACKNOWLEDGE|INDICATION:
-			if(!stack->ptp) break;	
+			if(!stack->ptp) break;
 		case CC_CONNECT|INDICATION:
 		break;
 		case CC_DISCONNECT|INDICATION:
@@ -1950,22 +1950,22 @@ handle_event_nt(void *dat, void *arg)
 			struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
 			if (!bc) {
 				bc=find_bc_by_masked_l3id(stack, hh->dinfo, 0xffff0000);
-				if (bc) { 
+				if (bc) {
 					int myprocid=bc->l3_id&0x0000ffff;
 					hh->dinfo=(hh->dinfo&0xffff0000)|myprocid;
 					cb_log(3,stack->port,"Reject dinfo: %x cause:%d\n",hh->dinfo,bc->cause);
-					reject=1;		
+					reject=1;
 				}
 			}
 		}
 		break;
-		
+
 		case CC_FACILITY|INDICATION:
 		{
 			struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
 			if (!bc) {
 				bc=find_bc_by_masked_l3id(stack, hh->dinfo, 0xffff0000);
-				if (bc) { 
+				if (bc) {
 					int myprocid=bc->l3_id&0x0000ffff;
 					hh->dinfo=(hh->dinfo&0xffff0000)|myprocid;
 					cb_log(4,bc->port,"Repaired reject Bug, new dinfo: %x\n",hh->dinfo);
@@ -1973,7 +1973,7 @@ handle_event_nt(void *dat, void *arg)
 			}
 		}
 		break;
-		
+
 		case CC_RELEASE_COMPLETE|INDICATION:
 			break;
 
@@ -1994,13 +1994,13 @@ handle_event_nt(void *dat, void *arg)
 			{
 				struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
 
-				if (bc) { 
+				if (bc) {
 					cb_log(1, stack->port, "CC_RELEASE|CONFIRM (l3id:%x), sending RELEASE_COMPLETE\n", hh->dinfo);
 					misdn_lib_send_event(bc, EVENT_RELEASE_COMPLETE);
 				}
 			}
 			break;
-			
+
 		case CC_RELEASE|INDICATION:
 			break;
 
@@ -2009,7 +2009,7 @@ handle_event_nt(void *dat, void *arg)
 			free_msg(msg);
 			return 0 ;
 		break;
-      
+
 		case CC_NEW_CR|INDICATION:
 			/*  Got New CR for bchan, for now I handle this one in */
 			/*  connect_ack, Need to be changed */
@@ -2022,36 +2022,36 @@ handle_event_nt(void *dat, void *arg)
 				stack->procids[bc->l3_id&0xff] = 0 ;
 			}
 			cb_log(4, stack->port, "lib: Event_ind:CC_NEW_CR : very new L3ID  is %x\n",l3id );
-	
+
 			bc->l3_id =l3id;
 			cb_event(EVENT_NEW_L3ID, bc, glob_mgr->user_data);
-	
+
 			free_msg(msg);
 			return 0;
 		}
-      
+
 		case DL_ESTABLISH | INDICATION:
 		case DL_ESTABLISH | CONFIRM:
 		{
 			cb_log(3, stack->port, "%% GOT L2 Activate Info.\n");
-			
+
 			if (stack->ptp && stack->l2link) {
 				cb_log(0, stack->port, "%% GOT L2 Activate Info. but we're activated already.. this l2 is faulty, blocking port\n");
 				cb_event(EVENT_PORT_ALARM, &stack->bc[0], glob_mgr->user_data);
 			}
 
 			if (stack->ptp && !stack->restart_sent) {
-				/* make sure we restart the interface of the 
+				/* make sure we restart the interface of the
 				 * other side */
 				stack->restart_sent=1;
 				misdn_lib_send_restart(stack->port, -1);
 
 			}
-		
+
 			/* when we get the L2 UP, the L1 is UP definitely too*/
 			stack->l2link = 1;
 			stack->l2upcnt=0;
-			
+
 			free_msg(msg);
 			return 0;
 		}
@@ -2075,10 +2075,10 @@ handle_event_nt(void *dat, void *arg)
 						stack->l2upcnt++;
 					}
 				}
-				
-			} else 
+
+			} else
 				cb_log(3, stack->port, "%% GOT L2 DeActivate Info.\n");
-			
+
 			stack->l2link = 0;
 			free_msg(msg);
 			return 0;
@@ -2086,37 +2086,37 @@ handle_event_nt(void *dat, void *arg)
 		break;
 		}
 	}
-	
+
 	{
 		/*  Parse Events and fire_up to App. */
 		struct misdn_bchannel *bc;
 		struct misdn_bchannel dummybc;
-		
+
 		enum event_e event = isdn_msg_get_event(msgs_g, msg, 1);
-    
+
 		bc=find_bc_by_l3id(stack, hh->dinfo);
-    
+
 		if (!bc) {
 			cb_log(4, stack->port, " --> Didn't find BC so temporarily creating dummy BC (l3id:%x).\n", hh->dinfo);
 			misdn_make_dummy(&dummybc, stack->port,  hh->dinfo, stack->nt, 0);
-			bc=&dummybc; 
+			bc=&dummybc;
 		}
 		if (bc ) {
 			isdn_msg_parse_event(msgs_g,msg,bc, 1);
 
 			switch (event) {
 				case EVENT_SETUP:
-					if (bc->channel<=0 || bc->channel==0xff) 
+					if (bc->channel<=0 || bc->channel==0xff)
 						bc->channel=0;
-				
-					if (find_free_chan_in_stack(stack,bc, bc->channel,0)<0) 
+
+					if (find_free_chan_in_stack(stack,bc, bc->channel,0)<0)
 						goto ERR_NO_CHANNEL;
 					break;
 				case EVENT_RELEASE:
 				case EVENT_RELEASE_COMPLETE:
 					{
 					int channel=bc->channel;
-					int tmpcause=bc->cause;	
+					int tmpcause=bc->cause;
 			                empty_bc(bc);
 					bc->cause=tmpcause;
 					clean_up_bc(bc);
@@ -2130,7 +2130,7 @@ handle_event_nt(void *dat, void *arg)
 				default:
 				break;
 			}
-			
+
 			if(!isdn_get_info(msgs_g,event,1)) {
 				cb_log(4, stack->port, "Unknown Event Ind: prim %x dinfo %x\n",hh->prim, hh->dinfo);
 			} else {
@@ -2161,8 +2161,8 @@ handle_event_nt(void *dat, void *arg)
 static int handle_timers(msg_t* msg)
 {
 	iframe_t *frm= (iframe_t*)msg->data;
-	struct misdn_stack *stack; 
-  
+	struct misdn_stack *stack;
+
 	/* Timer Stuff */
 	switch (frm->prim) {
 	case MGR_INITTIMER | CONFIRM:
@@ -2172,17 +2172,17 @@ static int handle_timers(msg_t* msg)
 		free_msg(msg);
 		return(1);
 	}
-  
-  
-  
+
+
+
 	if (frm->prim==(MGR_TIMER | INDICATION) ) {
 		for (stack = glob_mgr->stack_list;
 		     stack;
 		     stack = stack->next) {
 			itimer_t *it;
-      
+
 			if (!stack->nt) continue;
-      
+
 			it = stack->nst.tlist;
 			/* find timer */
 			for(it=stack->nst.tlist;
@@ -2201,12 +2201,12 @@ static int handle_timers(msg_t* msg)
 				return 1;
 			}
 		}
-    
+
 		cb_log(0, 0, "Timer Msg without Timer ??\n");
 		free_msg(msg);
 		return 1;
 	}
-  
+
 	return 0;
 }
 
@@ -2226,23 +2226,23 @@ void misdn_lib_tone_generator_stop(struct misdn_bchannel *bc)
 static int do_tone(struct misdn_bchannel *bc, int len)
 {
 	bc->tone_cnt=len;
-	
+
 	if (bc->generate_tone) {
 		cb_event(EVENT_TONE_GENERATE, bc, glob_mgr->user_data);
-		
+
 		if ( !bc->nojitter ) {
 			misdn_tx_jitter(bc,len);
 		}
-		
+
 		return 1;
 	}
-	
+
 	return 0;
 }
 
 
 #ifdef MISDN_SAVE_DATA
-static void misdn_save_data(int id, char *p1, int l1, char *p2, int l2) 
+static void misdn_save_data(int id, char *p1, int l1, char *p2, int l2)
 {
 	char n1[32],n2[32];
 	FILE *rx, *tx;
@@ -2250,17 +2250,17 @@ static void misdn_save_data(int id, char *p1, int l1, char *p2, int l2)
 	sprintf(n1,"/tmp/misdn-rx-%d.raw",id);
 	sprintf(n2,"/tmp/misdn-tx-%d.raw",id);
 
-	rx = fopen(n1,"a+"); 
+	rx = fopen(n1,"a+");
 	tx = fopen(n2,"a+");
 
 	if (!rx || !tx) {
 		cb_log(0,0,"Couldn't open files: %s\n",strerror(errno));
 		return ;
 	}
-	
+
 	fwrite(p1,1,l1,rx);
 	fwrite(p2,1,l2,tx);
-	
+
 	fclose(rx);
 	fclose(tx);
 
@@ -2273,25 +2273,25 @@ void misdn_tx_jitter(struct misdn_bchannel *bc, int len)
 	char *data=&buf[mISDN_HEADER_LEN];
 	iframe_t *txfrm= (iframe_t*)buf;
 	int jlen, r;
-	
+
 	jlen=cb_jb_empty(bc,data,len);
-	
+
 	if (jlen) {
 #ifdef MISDN_SAVE_DATA
 		misdn_save_data((bc->port*100+bc->channel), data, jlen, bc->bframe, bc->bframe_len);
 #endif
 		flip_buf_bits( data, jlen);
-		
+
 		if (jlen < len) {
 			cb_log(7,bc->port,"Jitterbuffer Underrun.\n");
 		}
-		
+
 		txfrm->prim = DL_DATA|REQUEST;
-		
+
 		txfrm->dinfo = 0;
-		
+
 		txfrm->addr = bc->addr|FLG_MSG_DOWN; /*  | IF_DOWN; */
-		
+
 		txfrm->len =jlen;
 		cb_log(9, bc->port, "Transmitting %d samples 2 misdn\n", txfrm->len);
 
@@ -2332,25 +2332,25 @@ static int handle_bchan(msg_t *msg)
 	iframe_t *frm= (iframe_t*)msg->data;
 	struct misdn_bchannel *bc=find_bc_by_addr(frm->addr);
 	struct misdn_stack *stack;
-	
+
 	if (!bc) {
 		cb_log(1,0,"handle_bchan: BC not found for prim:%x with addr:%x dinfo:%x\n", frm->prim, frm->addr, frm->dinfo);
 		return 0 ;
 	}
-	
+
 	stack = get_stack_by_bc(bc);
-	
+
 	if (!stack) {
 		cb_log(0, bc->port,"handle_bchan: STACK not found for prim:%x with addr:%x dinfo:%x\n", frm->prim, frm->addr, frm->dinfo);
 		return 0;
 	}
-	
+
 	switch (frm->prim) {
 
 	case MGR_SETSTACK| CONFIRM:
 		cb_log(3, stack->port, "BCHAN: MGR_SETSTACK|CONFIRM pid:%d\n",bc->pid);
 		break;
-		
+
 	case MGR_SETSTACK| INDICATION:
 		cb_log(3, stack->port, "BCHAN: MGR_SETSTACK|IND pid:%d\n",bc->pid);
 	break;
@@ -2363,9 +2363,9 @@ static int handle_bchan(msg_t *msg)
 				usleep(1000);
 				goto AGAIN;
 			}
-			
+
 			cb_log(0,stack->port,"$$$ Get Layer (%d) Id Error: %s\n",bc->layer,strerror(errno));
-			
+
 			/* we kill the channel later, when we received some
 			   data. */
 			bc->addr= frm->addr;
@@ -2373,12 +2373,12 @@ static int handle_bchan(msg_t *msg)
 			cb_log(0, stack->port,"$$$ bc->addr <0 Error:%s\n",strerror(errno));
 			bc->addr=0;
 		}
-		
+
 		cb_log(4, stack->port," --> Got Adr %x\n", bc->addr);
 
 		free_msg(msg);
-	
-		
+
+
 		switch(bc->bc_state) {
 		case BCHAN_SETUP:
 			bc_state_change(bc,BCHAN_SETUPED);
@@ -2395,30 +2395,30 @@ static int handle_bchan(msg_t *msg)
 	case MGR_DELLAYER| INDICATION:
 		cb_log(3, stack->port, "BCHAN: MGR_DELLAYER|IND pid:%d\n",bc->pid);
 		break;
-		
+
 	case MGR_DELLAYER| CONFIRM:
 		cb_log(3, stack->port, "BCHAN: MGR_DELLAYER|CNF pid:%d\n",bc->pid);
-		
+
 		bc->pid=0;
 		bc->addr=0;
-		
+
 		free_msg(msg);
 		return 1;
-		
+
 	case PH_ACTIVATE | INDICATION:
 	case DL_ESTABLISH | INDICATION:
 		cb_log(3, stack->port, "BCHAN: ACT Ind pid:%d\n", bc->pid);
 
 		free_msg(msg);
-		return 1;    
+		return 1;
 
 	case PH_ACTIVATE | CONFIRM:
 	case DL_ESTABLISH | CONFIRM:
-		
+
 		cb_log(3, stack->port, "BCHAN: bchan ACT Confirm pid:%d\n",bc->pid);
 		free_msg(msg);
-		
-		return 1;    
+
+		return 1;
 
 	case DL_ESTABLISH | REQUEST:
 		{
@@ -2435,25 +2435,25 @@ static int handle_bchan(msg_t *msg)
 		}
 		free_msg(msg);
 		return 1;
-		
+
 	case PH_DEACTIVATE | INDICATION:
 	case DL_RELEASE | INDICATION:
 		cb_log (3, stack->port, "BCHAN: DeACT Ind pid:%d\n",bc->pid);
-		
+
 		free_msg(msg);
 		return 1;
-    
+
 	case PH_DEACTIVATE | CONFIRM:
 	case DL_RELEASE | CONFIRM:
 		cb_log(3, stack->port, "BCHAN: DeACT Conf pid:%d\n",bc->pid);
-		
+
 		free_msg(msg);
 		return 1;
-    
+
 	case PH_CONTROL|INDICATION:
 	{
 		unsigned int *cont = (unsigned int *) &frm->data.p;
-		
+
 		cb_log(4, stack->port, "PH_CONTROL: channel:%d oad%d:%s dad%d:%s \n", bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad);
 
 		if ((*cont & ~DTMF_TONE_MASK) == DTMF_TONE_VAL) {
@@ -2461,7 +2461,7 @@ static int handle_bchan(msg_t *msg)
 			cb_log(4, stack->port, " --> DTMF TONE: %c\n",dtmf);
 			bc->dtmf=dtmf;
 			cb_event(EVENT_DTMF_TONE, bc, glob_mgr->user_data);
-	
+
 			free_msg(msg);
 			return 1;
 		}
@@ -2482,11 +2482,11 @@ static int handle_bchan(msg_t *msg)
 	case DL_DATA|REQUEST:
 		cb_log(0, stack->port, "DL_DATA REQUEST \n");
 		do_tone(bc, 64);
-		
+
 		free_msg(msg);
 		return 1;
-	
-	
+
+
 	case PH_DATA|INDICATION:
 	case DL_DATA|INDICATION:
 	{
@@ -2494,9 +2494,9 @@ static int handle_bchan(msg_t *msg)
 		bc->bframe_len = frm->len;
 
 		/** Anyway flip the bufbits **/
-		if ( misdn_cap_is_speech(bc->capability) ) 
+		if ( misdn_cap_is_speech(bc->capability) )
 			flip_buf_bits(bc->bframe, bc->bframe_len);
-	
+
 
 		if (!bc->bframe_len) {
 			cb_log(2, stack->port, "DL_DATA INDICATION bc->addr:%x frm->addr:%x\n", bc->addr, frm->addr);
@@ -2509,12 +2509,12 @@ static int handle_bchan(msg_t *msg)
 			free_msg(msg);
 			return 1;
 		}
-		
+
 #if MISDN_DEBUG
 		cb_log(0, stack->port, "DL_DATA INDICATION Len %d\n", frm->len);
 
 #endif
-		
+
 		if ( (bc->bc_state == BCHAN_ACTIVATED) && frm->len > 0) {
 			int t;
 
@@ -2528,7 +2528,7 @@ static int handle_bchan(msg_t *msg)
 #endif
 			if (  !t ) {
 				int i;
-				
+
 				if ( misdn_cap_is_speech(bc->capability)) {
 					if ( !bc->nojitter ) {
 #ifdef MISDN_B_DEBUG
@@ -2541,15 +2541,15 @@ static int handle_bchan(msg_t *msg)
 					}
 				}
 
-#ifdef MISDN_B_DEBUG	
+#ifdef MISDN_B_DEBUG
 				cb_log(0,bc->port,"EVENT_B_DATA START\n");
 #endif
-				
+
 				i = cb_event(EVENT_BCHAN_DATA, bc, glob_mgr->user_data);
-#ifdef MISDN_B_DEBUG	
+#ifdef MISDN_B_DEBUG
 				cb_log(0,bc->port,"EVENT_B_DATA STOP\n");
 #endif
-				
+
 				if (i<0) {
 					cb_log(10,stack->port,"cb_event returned <0\n");
 					/*clean_up_bc(bc);*/
@@ -2582,7 +2582,7 @@ static int handle_bchan(msg_t *msg)
 #endif
 		break;
 	}
-  
+
 	return 0;
 }
 
@@ -2596,29 +2596,29 @@ static int handle_frm_nt(msg_t *msg)
 
 	stack=find_stack_by_addr( frm->addr );
 
-	
-  
+
+
 	if (!stack || !stack->nt) {
 		return 0;
 	}
 
-	
+
 	if ((err=stack->nst.l1_l2(&stack->nst,msg))) {
-    
+
 		if (nt_err_cnt > 0 ) {
 			if (nt_err_cnt < 100) {
-				nt_err_cnt++; 
+				nt_err_cnt++;
 				cb_log(0, stack->port, "NT Stack sends us error: %d \n", err);
 			} else if (nt_err_cnt < 105){
 				cb_log(0, stack->port, "NT Stack sends us error: %d over 100 times, so I'll stop this message\n", err);
-				nt_err_cnt = - 1; 
+				nt_err_cnt = - 1;
 			}
 		}
 		free_msg(msg);
 		return 1;
-		
+
 	}
-	
+
 	return 1;
 }
 
@@ -2626,13 +2626,13 @@ static int handle_frm_nt(msg_t *msg)
 static int handle_frm(msg_t *msg)
 {
 	iframe_t *frm = (iframe_t*) msg->data;
-	
+
 	struct misdn_stack *stack=find_stack_by_addr(frm->addr);
 
 	if (!stack || stack->nt) {
 		return 0;
 	}
-	
+
 	cb_log(4,stack?stack->port:0,"handle_frm: frm->addr:%x frm->prim:%x\n",frm->addr,frm->prim);
 
 	{
@@ -2650,7 +2650,7 @@ static int handle_frm(msg_t *msg)
 			free_msg(msg);
 			return 1;
 		}
-    
+
 		bc=find_bc_by_l3id(stack, frm->dinfo);
 
 		if (!bc && (frm->prim==(CC_RESTART|CONFIRM)) ) {
@@ -2670,15 +2670,15 @@ static int handle_frm(msg_t *msg)
 			return 1;
 		}
 
-    
+
 handle_frm_bc:
 		if (bc ) {
 			enum event_e event = isdn_msg_get_event(msgs_g, msg, 0);
 			enum event_response_e response=RESPONSE_OK;
 			int ret;
-      
+
 			isdn_msg_parse_event(msgs_g,msg,bc, 0);
-			
+
 			/** Preprocess some Events **/
 			ret = handle_event(bc, event, frm);
 			if (ret<0) {
@@ -2688,8 +2688,8 @@ handle_frm_bc:
 			}
 			/*  shoot up event to App: */
 			cb_log(5, stack->port, "lib Got Prim: Addr %x prim %x dinfo %x\n",frm->addr, frm->prim, frm->dinfo);
-      
-			if(!isdn_get_info(msgs_g,event,0)) 
+
+			if(!isdn_get_info(msgs_g,event,0))
 				cb_log(0, stack->port, "Unknown Event Ind: Addr:%x prim %x dinfo %x\n",frm->addr, frm->prim, frm->dinfo);
 			else
 				response=cb_event(event, bc, glob_mgr->user_data);
@@ -2698,13 +2698,13 @@ handle_frm_bc:
 				switch (response) {
 				case RESPONSE_IGNORE_SETUP_WITHOUT_CLOSE:
 
-					cb_log(0, stack->port, "TOTALLY IGNORING SETUP\n");					
-					
+					cb_log(0, stack->port, "TOTALLY IGNORING SETUP\n");
+
 					break;
 				case RESPONSE_IGNORE_SETUP:
 					/* I think we should send CC_RELEASE_CR, but am not sure*/
 					bc->out_cause = AST_CAUSE_NORMAL_CLEARING;
-				
+
 				case RESPONSE_RELEASE_SETUP:
 					misdn_lib_send_event(bc,EVENT_RELEASE_COMPLETE);
 					if (bc->channel>0)
@@ -2718,7 +2718,7 @@ handle_frm_bc:
 				case RESPONSE_OK:
 					cb_log(4, stack->port, "GOT SETUP OK\n");
 
-					
+
 					break;
 				default:
 					break;
@@ -2728,13 +2728,13 @@ handle_frm_bc:
 			if (event == EVENT_RELEASE_COMPLETE) {
 				/* release bchannel only after we've announced the RELEASE_COMPLETE */
 				int channel=bc->channel;
-				int tmpcause=bc->cause;	
-				int tmp_out_cause=bc->out_cause;	
+				int tmpcause=bc->cause;
+				int tmp_out_cause=bc->out_cause;
 				empty_bc(bc);
 				bc->cause=tmpcause;
 				bc->out_cause=tmp_out_cause;
 				clean_up_bc(bc);
-				
+
 				if (tmpcause == AST_CAUSE_REQUESTED_CHAN_UNAVAIL) {
 					cb_log(0,stack->port,"**** Received CAUSE:%d, so not cleaning up channel %d\n", AST_CAUSE_REQUESTED_CHAN_UNAVAIL, channel);
 					cb_log(0,stack->port,"**** This channel is now no longer available,\nplease try to restart it with 'misdn send restart <port> <channel>'\n");
@@ -2755,11 +2755,11 @@ handle_frm_bc:
 
 			cb_log(5, stack->port, "Freeing Msg on prim:%x \n",frm->prim);
 
-			
+
 			free_msg(msg);
 			return 1;
 #endif
-      
+
 		} else {
 			struct misdn_bchannel dummybc;
 			if (frm->prim!=(CC_FACILITY|INDICATION))
@@ -2770,7 +2770,7 @@ handle_frm_bc:
 			memset (&dummybc,0,sizeof(dummybc));
 			dummybc.port=stack->port;
 			dummybc.l3_id=frm->dinfo;
-			bc=&dummybc; 
+			bc=&dummybc;
 			goto handle_frm_bc;
 		}
 	}
@@ -2785,7 +2785,7 @@ static int handle_l1(msg_t *msg)
 	iframe_t *frm = (iframe_t*) msg->data;
 	struct misdn_stack *stack = find_stack_by_addr(frm->addr);
 	int i ;
-	
+
 	if (!stack) return 0 ;
 
 	switch (frm->prim) {
@@ -2793,9 +2793,9 @@ static int handle_l1(msg_t *msg)
 	case PH_ACTIVATE | INDICATION:
 		cb_log (3, stack->port, "L1: PH L1Link Up!\n");
 		stack->l1link=1;
-		
+
 		if (stack->nt) {
-			
+
 			if (stack->nst.l1_l2(&stack->nst, msg))
 				free_msg(msg);
 
@@ -2804,14 +2804,14 @@ static int handle_l1(msg_t *msg)
 		} else {
 			free_msg(msg);
 		}
-		
+
 		for (i=0;i<=stack->b_num; i++) {
 			if (stack->bc[i].evq != EVENT_NOTHING) {
 				cb_log(4, stack->port, "Firing Queued Event %s because L1 got up\n", isdn_get_info(msgs_g, stack->bc[i].evq, 0));
 				misdn_lib_send_event(&stack->bc[i],stack->bc[i].evq);
 				stack->bc[i].evq=EVENT_NOTHING;
 			}
-			
+
 		}
 		return 1;
 
@@ -2819,16 +2819,16 @@ static int handle_l1(msg_t *msg)
 		free_msg(msg);
 		cb_log(3,stack->port,"L1: PH_ACTIVATE|REQUEST \n");
 		return 1;
-		
+
 	case PH_DEACTIVATE | REQUEST:
 		free_msg(msg);
 		cb_log(3,stack->port,"L1: PH_DEACTIVATE|REQUEST \n");
 		return 1;
-		
+
 	case PH_DEACTIVATE | CONFIRM:
 	case PH_DEACTIVATE | INDICATION:
 		cb_log (3, stack->port, "L1: PH L1Link Down! \n");
-	
+
 #if 0
 		for (i=0; i<=stack->b_num; i++) {
 			if (global_state == MISDN_INITIALIZED)  {
@@ -2836,19 +2836,19 @@ static int handle_l1(msg_t *msg)
 			}
 		}
 #endif
-		
+
 		if (stack->nt) {
 			if (stack->nst.l1_l2(&stack->nst, msg))
 				free_msg(msg);
 		} else {
 			free_msg(msg);
 		}
-		
+
 		stack->l1link=0;
 		stack->l2link=0;
 		return 1;
 	}
-  
+
 	return 0;
 }
 
@@ -2857,11 +2857,11 @@ static int handle_l2(msg_t *msg)
 	iframe_t *frm = (iframe_t*) msg->data;
 
 	struct misdn_stack *stack = find_stack_by_addr(frm->addr);
-	
+
 	if (!stack) {
 		return 0 ;
 	}
-	
+
 	switch(frm->prim) {
 
 	case DL_ESTABLISH | REQUEST:
@@ -2870,13 +2870,13 @@ static int handle_l2(msg_t *msg)
 	case DL_RELEASE | REQUEST:
 		cb_log(1,stack->port,"DL_RELEASE|REQUEST \n");
 		return 1;
-		
+
 	case DL_ESTABLISH | INDICATION:
 	case DL_ESTABLISH | CONFIRM:
 	{
 		cb_log (3, stack->port, "L2: L2Link Up! \n");
 		if (stack->ptp && stack->l2link) {
-			cb_log (-1, stack->port, "L2: L2Link Up! but it's already UP.. must be faulty, blocking port\n"); 
+			cb_log (-1, stack->port, "L2: L2Link Up! but it's already UP.. must be faulty, blocking port\n");
 			cb_event(EVENT_PORT_ALARM, &stack->bc[0], glob_mgr->user_data);
 		}
 		stack->l2link=1;
@@ -2884,13 +2884,13 @@ static int handle_l2(msg_t *msg)
 		return 1;
 	}
 	break;
-    
+
 	case DL_RELEASE | INDICATION:
 	case DL_RELEASE | CONFIRM:
 	{
 		cb_log (3, stack->port, "L2: L2Link Down! \n");
 		stack->l2link=0;
-		
+
 		free_msg(msg);
 		return 1;
 	}
@@ -2909,9 +2909,9 @@ static int handle_mgmt(msg_t *msg)
 		free_msg(msg);
 		return 1;
 	}
-	
+
 	stack = find_stack_by_addr(frm->addr);
-	
+
 	if (!stack) {
 		if (frm->prim == (MGR_DELLAYER|CONFIRM)) {
 			cb_log(2, 0, "MGMT: DELLAYER|CONFIRM Addr: %x !\n",
@@ -2919,20 +2919,20 @@ static int handle_mgmt(msg_t *msg)
 			free_msg(msg);
 			return 1;
 		}
-		
+
 		return 0;
 	}
-	
+
 	switch(frm->prim) {
 	case MGR_SHORTSTATUS | INDICATION:
 	case MGR_SHORTSTATUS | CONFIRM:
 		cb_log(5, 0, "MGMT: Short status dinfo %x\n",frm->dinfo);
-		
+
 		switch (frm->dinfo) {
 		case SSTATUS_L1_ACTIVATED:
 			cb_log(3, 0, "MGMT: SSTATUS: L1_ACTIVATED \n");
 			stack->l1link=1;
-		
+
 			break;
 		case SSTATUS_L1_DEACTIVATED:
 			cb_log(3, 0, "MGMT: SSTATUS: L1_DEACTIVATED \n");
@@ -2946,16 +2946,16 @@ static int handle_mgmt(msg_t *msg)
 			cb_log(3, stack->port, "MGMT: SSTATUS: L2_ESTABLISH \n");
 			stack->l2link=1;
 			break;
-			
+
 		case SSTATUS_L2_RELEASED:
 			cb_log(3, stack->port, "MGMT: SSTATUS: L2_RELEASED \n");
 			stack->l2link=0;
 			break;
 		}
-		
+
 		free_msg(msg);
 		return 1;
-		
+
 	case MGR_SETSTACK | INDICATION:
 		cb_log(4, stack->port, "MGMT: SETSTACK|IND dinfo %x\n",frm->dinfo);
 		free_msg(msg);
@@ -2964,21 +2964,21 @@ static int handle_mgmt(msg_t *msg)
 		cb_log(4, stack->port, "MGMT: DELLAYER|CNF dinfo %x\n",frm->dinfo) ;
 		free_msg(msg);
 		return 1;
-		
+
 	}
-	
+
 	/*
 	if ( (frm->prim & 0x0f0000) ==  0x0f0000) {
 	cb_log(5, 0, "$$$ MGMT FRAME: prim %x addr %x dinfo %x\n",frm->prim, frm->addr, frm->dinfo) ;
 	free_msg(msg);
 	return 1;
 	} */
-    
+
 	return 0;
 }
 
 
-static msg_t *fetch_msg(int midev) 
+static msg_t *fetch_msg(int midev)
 {
 	msg_t *msg=alloc_msg(MAX_MSG_SIZE);
 	int r;
@@ -2991,7 +2991,7 @@ static msg_t *fetch_msg(int midev)
 	AGAIN:
 		r=mISDN_read(midev,msg->data,MAX_MSG_SIZE, TIMEOUT_10SEC);
 		msg->len=r;
-    
+
 		if (r==0) {
 			free_msg(msg); /* danger, cause usually freeing in main_loop */
 			cb_log(6,0,"Got empty Msg..\n");
@@ -3005,8 +3005,8 @@ static msg_t *fetch_msg(int midev)
 				usleep(5000);
 				goto AGAIN;
 			}
-			
-			cb_log(0,0,"mISDN_read returned :%d error:%s (%d)\n",r,strerror(errno),errno); 
+
+			cb_log(0,0,"mISDN_read returned :%d error:%s (%d)\n",r,strerror(errno),errno);
 		}
 
 #if 0
@@ -3024,12 +3024,12 @@ void misdn_lib_isdn_l1watcher(int port)
 		;
 
 	if (stack) {
-		cb_log(4, port, "Checking L1 State\n");	
+		cb_log(4, port, "Checking L1 State\n");
 		if (!stack->l1link) {
-			cb_log(4, port, "L1 State Down, trying to get it up again\n");	
+			cb_log(4, port, "L1 State Down, trying to get it up again\n");
 			misdn_lib_get_short_status(stack);
-			misdn_lib_get_l1_up(stack); 
-			misdn_lib_get_l2_up(stack); 
+			misdn_lib_get_l1_up(stack);
+			misdn_lib_get_l2_up(stack);
 		}
 	}
 }
@@ -3041,19 +3041,19 @@ static void misdn_lib_isdn_event_catcher(void *arg)
 	int zero_frm=0 , fff_frm=0 ;
 	int midev= mgr->midev;
 	int port=0;
-	
+
 	while (1) {
-		msg_t *msg = fetch_msg(midev); 
+		msg_t *msg = fetch_msg(midev);
 		iframe_t *frm;
-		
-		
+
+
 		if (!msg) continue;
-		
+
 		frm = (iframe_t*) msg->data;
-		
+
 		/** When we make a call from NT2Ast we get these frames **/
 		if (frm->len == 0 && frm->addr == 0 && frm->dinfo == 0 && frm->prim == 0 ) {
-			zero_frm++; 
+			zero_frm++;
 			free_msg(msg);
 			continue;
 		} else {
@@ -3062,10 +3062,10 @@ static void misdn_lib_isdn_event_catcher(void *arg)
 				zero_frm = 0 ;
 			}
 		}
-		
+
 		/** I get this sometimes after setup_bc **/
 		if (frm->len == 0 &&  frm->dinfo == 0 && frm->prim == 0xffffffff ) {
-			fff_frm++; 
+			fff_frm++;
 			free_msg(msg);
 			continue;
 		} else {
@@ -3074,7 +3074,7 @@ static void misdn_lib_isdn_event_catcher(void *arg)
 				fff_frm = 0 ;
 			}
 		}
-		
+
 		manager_isdn_handler(frm, msg);
 	}
 
@@ -3090,24 +3090,24 @@ int te_lib_init(void) {
 	int ret;
 
 	if  (midev<=0) return midev;
-  
+
 /* create entity for layer 3 TE-mode */
 	mISDN_write_frame(midev, buff, 0, MGR_NEWENTITY | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
 	ret = mISDN_read_frame(midev, frm, sizeof(iframe_t), 0, MGR_NEWENTITY | CONFIRM, TIMEOUT_1SEC);
-  
+
 	if (ret < mISDN_HEADER_LEN) {
 	noentity:
 		fprintf(stderr, "cannot request MGR_NEWENTITY from mISDN: %s\n",strerror(errno));
 		exit(-1);
 	}
-  
+
 	entity = frm->dinfo & 0xffff ;
-  
+
 	if (!entity)
 		goto noentity;
 
 	return midev;
-  
+
 }
 
 void te_lib_destroy(int midev)
@@ -3131,14 +3131,14 @@ struct misdn_bchannel *manager_find_bc_by_pid(int pid)
 {
 	struct misdn_stack *stack;
 	int i;
-  
+
 	for (stack=glob_mgr->stack_list;
 	     stack;
 	     stack=stack->next) {
 		for (i=0; i<=stack->b_num; i++)
 			if (stack->bc[i].pid == pid) return &stack->bc[i];
 	}
-  
+
 	return NULL;
 }
 
@@ -3159,12 +3159,12 @@ static int test_inuse(struct misdn_bchannel *bc)
 			cb_log(2,bc->port, "channel with stid:%x for one second still in use! (n:%d lu:%d)\n", bc->b_stid, (int) now.tv_sec, (int) bc->last_used.tv_sec);
 			return 1;
 		}
-		
+
 
 		cb_log(3,bc->port, "channel with stid:%x not in use!\n", bc->b_stid);
 		return 0;
 	}
-	
+
 	cb_log(2,bc->port, "channel with stid:%x in use!\n", bc->b_stid);
 	return 1;
 }
@@ -3194,7 +3194,7 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, i
 {
 	struct misdn_stack *stack;
 	int i;
-	
+
 	if (channel < 0 || channel > MAX_BCHANS) {
 		cb_log(0,port,"Requested channel out of bounds (%d)\n",channel);
 		return NULL;
@@ -3203,7 +3203,7 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, i
 	usleep(1000);
 
 	for (stack=glob_mgr->stack_list; stack; stack=stack->next) {
-    
+
 		if (stack->port == port) {
 			int maxnum;
 
@@ -3211,12 +3211,12 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, i
 				cb_log(0,port,"Port is blocked\n");
 				return NULL;
 			}
-		
+
 			if (channel > 0) {
 				if (channel <= stack->b_num) {
 					for (i = 0; i < stack->b_num; i++) {
 						if ( stack->bc[i].channel == channel) {
-							if (test_inuse(&stack->bc[i])) { 
+							if (test_inuse(&stack->bc[i])) {
 								cb_log(0,port,"Requested channel:%d on port:%d is already in use\n",channel, port);
 								return NULL;
 
@@ -3240,7 +3240,7 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, i
 						/* 3. channel on bri means CW*/
 						if (!stack->pri && i==stack->b_num)
 							stack->bc[i].cw=1;
-							
+
 						prepare_bc(&stack->bc[i], channel);
 						stack->bc[i].dec=1;
 						return &stack->bc[i];
@@ -3280,8 +3280,8 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, i
  */
 static const char *fac2str(enum FacFunction facility)
 {
-	static const struct { 
-		enum FacFunction facility; 
+	static const struct {
+		enum FacFunction facility;
 		char *name;
 	} arr[] = {
 /* *INDENT-OFF* */
@@ -3299,9 +3299,9 @@ static const char *fac2str(enum FacFunction facility)
 		{ Fac_AOCDChargingUnit, "Fac_AOCDChargingUnit" },
 /* *INDENT-ON* */
 	};
-	
+
 	unsigned index;
-	
+
 	for (index = 0; index < ARRAY_LEN(arr); ++index) {
 		if (arr[index].facility == facility) {
 			return arr[index].name;
@@ -3322,7 +3322,7 @@ void misdn_lib_log_ies(struct misdn_bchannel *bc)
 	if (!stack) return;
 
 	cb_log(2, stack->port, " --> channel:%d mode:%s cause:%d ocause:%d rad:%s cad:%s\n", bc->channel, stack->nt?"NT":"TE", bc->cause, bc->out_cause, bc->rad, bc->cad);
-	
+
 	cb_log(2, stack->port,
 	       " --> info_dad:%s onumplan:%c dnumplan:%c rnumplan:%c cpnnumplan:%c\n",
 	       bc->info_dad,
@@ -3331,17 +3331,17 @@ void misdn_lib_log_ies(struct misdn_bchannel *bc)
 	       bc->rnumplan>=0?'0'+bc->rnumplan:' ',
 	       bc->cpnnumplan>=0?'0'+bc->cpnnumplan:' '
 		);
-	
+
 	cb_log(3, stack->port, " --> caps:%s pi:%x keypad:%s sending_complete:%d\n", bearer2str(bc->capability),bc->progress_indicator, bc->keypad, bc->sending_complete);
 	cb_log(4, stack->port, " --> screen:%d --> pres:%d\n",
 			bc->screen, bc->pres);
-	
+
 	cb_log(4, stack->port, " --> addr:%x l3id:%x b_stid:%x layer_id:%x\n", bc->addr, bc->l3_id, bc->b_stid, bc->layer_id);
-	
+
 	cb_log(4, stack->port, " --> facility:%s out_facility:%s\n",fac2str(bc->fac_in.Function),fac2str(bc->fac_out.Function));
 
 	cb_log(5, stack->port, " --> urate:%d rate:%d mode:%d user1:%d\n", bc->urate, bc->rate, bc->mode,bc->user1);
-	
+
 	cb_log(5, stack->port, " --> bc:%p h:%d sh:%d\n", bc, bc->holded, bc->stack_holder);
 }
 
@@ -3364,19 +3364,19 @@ static void misdn_send_unlock(struct misdn_bchannel *bc)
 
 int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 {
-	msg_t *msg; 
+	msg_t *msg;
 	int retval=0;
 	struct misdn_stack *stack;
-  
+
 	if (!bc) RETURN(-1,OUT_POST_UNLOCK);
-	
+
 	stack = get_stack_by_bc(bc);
-	
+
 	if (!stack) {
 		cb_log(0,bc->port,"SENDEVENT: no Stack for event:%s oad:%s dad:%s \n", isdn_get_info(msgs_g, event, 0), bc->oad, bc->dad);
 		RETURN(-1,OUT);
 	}
-	
+
 	misdn_send_lock(bc);
 
 
@@ -3389,11 +3389,11 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 		misdn_lib_get_l1_up(stack);
 		RETURN(0,OUT);
 	}
-	
+
 	cb_log(1, stack->port, "I SEND:%s oad:%s dad:%s pid:%d\n", isdn_get_info(msgs_g, event, 0), bc->oad, bc->dad, bc->pid);
 	cb_log(4, stack->port, " --> bc_state:%s\n",bc_state2str(bc->bc_state));
 	misdn_lib_log_ies(bc);
-	
+
 	switch (event) {
 	case EVENT_SETUP:
 		if (create_process(glob_mgr->midev, bc)<0) {
@@ -3432,18 +3432,18 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 			if ((event==EVENT_CONNECT)||(event==EVENT_RETRIEVE_ACKNOWLEDGE)) {
 				if ( *bc->crypt_key ) {
 					cb_log(4, stack->port,  " --> ENABLING BLOWFISH channel:%d oad%d:%s dad%d:%s \n", bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad);
-					
+
 					manager_ph_control_block(bc,  BF_ENABLE_KEY, bc->crypt_key, strlen(bc->crypt_key) );
 				}
-				
+
 				if (!bc->nodsp) manager_ph_control(bc,  DTMF_TONE_START, 0);
 				manager_ec_enable(bc);
-				
+
 				if (bc->txgain != 0) {
 					cb_log(4, stack->port,  "--> Changing txgain to %d\n", bc->txgain);
 					manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain);
 				}
-				
+
 				if ( bc->rxgain != 0 ) {
 					cb_log(4, stack->port,  "--> Changing rxgain to %d\n", bc->rxgain);
 					manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain);
@@ -3466,7 +3466,7 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 		bc_state_change(holded_bc,BCHAN_CLEANED);
 
 		stack_holder_add(stack,holded_bc);
-	
+
 		/*kill the bridge and clean the bchannel*/
 		if (stack->nt) {
 			int channel;
@@ -3481,7 +3481,7 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 					misdn_split_conf(bc2,bc->conf_id);
 				}
 			}
-			
+
 			channel = bc->channel;
 
 			empty_bc(bc);
@@ -3490,9 +3490,9 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 			if (channel>0)
 				empty_chan_in_stack(stack,channel);
 
-			bc->in_use=0;	
+			bc->in_use=0;
 		}
-		
+
 	}
 	break;
 
@@ -3502,7 +3502,7 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 			cb_log(0,bc->port," --> we have already send Disconnect\n");
 			RETURN(-1,OUT);
 		}
-		
+
 		bc->need_disconnect=0;
 		break;
 	case EVENT_RELEASE:
@@ -3526,30 +3526,30 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 			/*create cleanup in TE*/
 			int channel=bc->channel;
 
-			int tmpcause=bc->cause;	
-			int tmp_out_cause=bc->out_cause;	
+			int tmpcause=bc->cause;
+			int tmp_out_cause=bc->out_cause;
 			empty_bc(bc);
 			bc->cause=tmpcause;
 			bc->out_cause=tmp_out_cause;
 			clean_up_bc(bc);
-			
+
 			if (channel>0)
 				empty_chan_in_stack(stack,channel);
-			
+
 			bc->in_use=0;
 		}
 		break;
-    
+
 	case EVENT_CONNECT_ACKNOWLEDGE:
 
 		if ( bc->nt || misdn_cap_is_speech(bc->capability)) {
 			int retval=setup_bc(bc);
 			if (retval == -EINVAL){
 				cb_log(0,bc->port,"send_event: setup_bc failed\n");
-				
+
 			}
 		}
-		
+
 		if (misdn_cap_is_speech(bc->capability)) {
 			if (  !bc->nodsp) manager_ph_control(bc,  DTMF_TONE_START, 0);
 			manager_ec_enable(bc);
@@ -3564,21 +3564,21 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 			}
 		}
 		break;
-    
+
 	default:
 		break;
 	}
-  
+
 	/* Later we should think about sending bchannel data directly to misdn. */
 	msg = isdn_msg_build_event(msgs_g, bc, event, stack->nt);
 	msg_queue_tail(&stack->downqueue, msg);
 	sem_post(&glob_mgr->new_msg);
-  
+
 OUT:
 	misdn_send_unlock(bc);
 
 OUT_POST_UNLOCK:
-	return retval; 
+	return retval;
 }
 
 
@@ -3596,12 +3596,12 @@ static int handle_err(msg_t *msg)
 			cb_log(0,0,"mISDN Msg without Address pr:%x dinfo:%x (already more than 100 of them)\n",frm->prim,frm->dinfo);
 			cnt=0;
 		}
-		
+
 		free_msg(msg);
 		return 1;
-		
+
 	}
-	
+
 	switch (frm->prim) {
 		case MGR_SETSTACK|INDICATION:
 			return handle_bchan(msg);
@@ -3609,7 +3609,7 @@ static int handle_err(msg_t *msg)
 
 		case MGR_SETSTACK|CONFIRM:
 		case MGR_CLEARSTACK|CONFIRM:
-			free_msg(msg) ; 
+			free_msg(msg) ;
 			return 1;
 		break;
 
@@ -3630,13 +3630,13 @@ static int handle_err(msg_t *msg)
 			struct misdn_bchannel *bc;
 
 			/*we flush the read buffer here*/
-			
+
 			cb_log(9,0,"BCHAN DATA without BC: addr:%x port:%d channel:%d\n",frm->addr, port,channel);
-			
-			free_msg(msg); 
+
+			free_msg(msg);
 			return 1;
-			
-			
+
+
 			bc = find_bc_by_channel(port, channel);
 
 			if (!bc) {
@@ -3647,7 +3647,7 @@ static int handle_err(msg_t *msg)
 					free_msg(msg);
 					return 1;
 				}
-				
+
 				cb_log(0,0," --> bc not found by channel\n");
 				if (stack->l2link)
 					misdn_lib_get_l2_down(stack);
@@ -3658,7 +3658,7 @@ static int handle_err(msg_t *msg)
 				free_msg(msg);
 				return 1;
 			}
-			
+
 			cb_log(3,port," --> BC in state:%s\n", bc_state2str(bc->bc_state));
 		}
 	}
@@ -3673,7 +3673,7 @@ static int queue_l2l3(msg_t *msg)
 	struct misdn_stack *stack;
 	stack=find_stack_by_addr( frm->addr );
 
-	
+
 	if (!stack) {
 		return 0;
 	}
@@ -3685,7 +3685,7 @@ static int queue_l2l3(msg_t *msg)
 #endif
 
 int manager_isdn_handler(iframe_t *frm ,msg_t *msg)
-{  
+{
 
 	if (frm->dinfo==0xffffffff && frm->prim==(PH_DATA|CONFIRM)) {
 		cb_log(0,0,"SERIOUS BUG, dinfo == 0xffffffff, prim == PH_DATA | CONFIRM !!!!\n");
@@ -3696,35 +3696,35 @@ int manager_isdn_handler(iframe_t *frm ,msg_t *msg)
 		if (handle_bchan(msg)) {
 			return 0 ;
 		}
-			
+
 		if (unhandled_bmsg_count==1000) {
-			cb_log(0, 0, "received 1k Unhandled Bchannel Messages: prim %x len %d from addr %x, dinfo %x on this port.\n",frm->prim, frm->len, frm->addr, frm->dinfo);		
+			cb_log(0, 0, "received 1k Unhandled Bchannel Messages: prim %x len %d from addr %x, dinfo %x on this port.\n",frm->prim, frm->len, frm->addr, frm->dinfo);
 			unhandled_bmsg_count=0;
 		}
 
 		unhandled_bmsg_count++;
 		free_msg(msg);
 		return 0;
-	}	
+	}
 
 #ifdef RECV_FRM_SYSLOG_DEBUG
 	syslog(LOG_NOTICE,"mISDN recv: P(%02d): ADDR:%x PRIM:%x DINFO:%x\n",stack->port, frm->addr, frm->prim, frm->dinfo);
 #endif
 
-	if (handle_timers(msg)) 
+	if (handle_timers(msg))
 		return 0 ;
 
-	
-	if (handle_mgmt(msg)) 
-		return 0 ; 
-	
-	if (handle_l2(msg)) 
+
+	if (handle_mgmt(msg))
+		return 0 ;
+
+	if (handle_l2(msg))
 		return 0 ;
 
 	/* Its important to handle l1 AFTER l2  */
-	if (handle_l1(msg)) 
+	if (handle_l1(msg))
 		return 0 ;
-	
+
 	if (handle_frm_nt(msg)) {
 		return 0;
 	}
@@ -3737,9 +3737,9 @@ int manager_isdn_handler(iframe_t *frm ,msg_t *msg)
 		return 0 ;
 	}
 
-	cb_log(0, 0, "Unhandled Message: prim %x len %d from addr %x, dinfo %x on this port.\n",frm->prim, frm->len, frm->addr, frm->dinfo);		
+	cb_log(0, 0, "Unhandled Message: prim %x len %d from addr %x, dinfo %x on this port.\n",frm->prim, frm->len, frm->addr, frm->dinfo);
 	free_msg(msg);
-	
+
 
 	return 0;
 }
@@ -3768,16 +3768,16 @@ int misdn_lib_get_port_info(int port)
 
 	frm->dinfo = 0;
 	frm->len = 0;
-  
+
 	msg_queue_tail(&glob_mgr->activatequeue, msg);
 	sem_post(&glob_mgr->new_msg);
 
-  
-	return 0; 
+
+	return 0;
 }
 
 
-int queue_cleanup_bc(struct misdn_bchannel *bc) 
+int queue_cleanup_bc(struct misdn_bchannel *bc)
 {
 	msg_t *msg=alloc_msg(MAX_MSG_SIZE);
 	iframe_t *frm;
@@ -3794,15 +3794,15 @@ int queue_cleanup_bc(struct misdn_bchannel *bc)
 
 	frm->dinfo = bc->port;
 	frm->len = 0;
-  
+
 	msg_queue_tail(&glob_mgr->activatequeue, msg);
 	sem_post(&glob_mgr->new_msg);
 
-	return 0; 
+	return 0;
 
 }
 
-int misdn_lib_pid_restart(int pid) 
+int misdn_lib_pid_restart(int pid)
 {
 	struct misdn_bchannel *bc=manager_find_bc_by_pid(pid);
 
@@ -3819,7 +3819,7 @@ int misdn_lib_send_restart(int port, int channel)
 	struct misdn_bchannel dummybc;
 	/*default is all channels*/
 	cb_log(0, port, "Sending Restarts on this port.\n");
-	
+
 	misdn_make_dummy(&dummybc, stack->port, MISDN_ID_GLOBAL, stack->nt, 0);
 
 	/*default is all channels*/
@@ -3855,11 +3855,11 @@ int misdn_lib_send_restart(int port, int channel)
 int misdn_lib_port_restart(int port)
 {
 	struct misdn_stack *stack=find_stack_by_port(port);
- 
+
 	cb_log(0, port, "Restarting this port.\n");
 	if (stack) {
 		cb_log(0, port, "Stack:%p\n",stack);
-			
+
 		clear_l3(stack);
 		{
 			msg_t *msg=alloc_msg(MAX_MSG_SIZE);
@@ -3869,7 +3869,7 @@ int misdn_lib_port_restart(int port)
 				cb_log(0, port, "port_restart: alloc_msg failed\n");
 				return -1;
 			}
-			
+
 			frm=(iframe_t*)msg->data;
 			/* we must activate if we are deactivated */
 			/* activate bchannel */
@@ -3884,7 +3884,7 @@ int misdn_lib_port_restart(int port)
 
 		if (stack->nt)
 			misdn_lib_reinit_nt_stack(stack->port);
-    
+
 	}
 
 	return 0;
@@ -3892,25 +3892,25 @@ int misdn_lib_port_restart(int port)
 
 
 
-static sem_t handler_started; 
+static sem_t handler_started;
 
 /* This is a thread */
 static void manager_event_handler(void *arg)
 {
-	sem_post(&handler_started); 
+	sem_post(&handler_started);
 	while (1) {
 		struct misdn_stack *stack;
 		msg_t *msg;
-    
+
 		/** wait for events **/
 		sem_wait(&glob_mgr->new_msg);
-    
+
 		for (msg=msg_dequeue(&glob_mgr->activatequeue);
 		     msg;
 		     msg=msg_dequeue(&glob_mgr->activatequeue)
 			)
 		{
-	
+
 			iframe_t *frm =  (iframe_t*) msg->data ;
 
 			switch ( frm->prim) {
@@ -3925,7 +3925,7 @@ static void manager_event_handler(void *arg)
 						free_msg(msg);
 						break;
 					}
-					
+
 					bc = find_bc_by_l3id(stack, frm->addr);
 					if (bc) {
 						cb_log(1,bc->port,"CLEARSTACK queued, cleaning up\n");
@@ -3934,7 +3934,7 @@ static void manager_event_handler(void *arg)
 						cb_log(0,stack->port,"bc could not be cleaned correctly !! addr [%x]\n",frm->addr);
 					}
 				}
-				free_msg(msg);	
+				free_msg(msg);
 				break;
 			case MGR_SETSTACK | REQUEST :
 				/* Warning: memory leak here if we get this message */
@@ -3947,10 +3947,10 @@ static void manager_event_handler(void *arg)
 
 		for (stack=glob_mgr->stack_list;
 		     stack;
-		     stack=stack->next ) { 
+		     stack=stack->next ) {
 
 			while ( (msg=msg_dequeue(&stack->upqueue)) ) {
-				/** Handle L2/3 Signalling after bchans **/ 
+				/** Handle L2/3 Signalling after bchans **/
 				if (!handle_frm_nt(msg)) {
 					/* Maybe it's TE */
 					if (!handle_frm(msg)) {
@@ -3960,16 +3960,16 @@ static void manager_event_handler(void *arg)
 				}
 			}
 
-			/* Here we should check if we really want to 
-				send all the messages we've queued, lets 
-				assume we've queued a Disconnect, but 
+			/* Here we should check if we really want to
+				send all the messages we've queued, lets
+				assume we've queued a Disconnect, but
 				received it already from the other side!*/
-		     
+
 			while ( (msg=msg_dequeue(&stack->downqueue)) ) {
 				if (stack->nt ) {
 					if (stack->nst.manager_l3(&stack->nst, msg))
 						cb_log(0, stack->port, "Error@ Sending Message in NT-Stack.\n");
-	  
+
 				} else {
 					iframe_t *frm = (iframe_t *)msg->data;
 					struct misdn_bchannel *bc = find_bc_by_l3id(stack, frm->dinfo);
@@ -3998,14 +3998,14 @@ int misdn_lib_maxports_get(void)
 
 	int i = mISDN_open();
 	int max=0;
-	
+
 	if (i<0)
 		return -1;
 
 	max = mISDN_get_stack_count(i);
-	
+
 	mISDN_close(i);
-	
+
 	return max;
 }
 
@@ -4022,12 +4022,12 @@ void misdn_lib_nt_keepcalls( int kc)
 #endif
 }
 
-void misdn_lib_nt_debug_init( int flags, char *file ) 
+void misdn_lib_nt_debug_init( int flags, char *file )
 {
 	static int init=0;
 	char *f;
-	
-	if (!flags) 
+
+	if (!flags)
 		f=NULL;
 	else
 		f=file;
@@ -4048,50 +4048,50 @@ int misdn_lib_init(char *portlist, struct misdn_lib_iface *iface, void *user_dat
 	char plist[1024];
 	int midev;
 	int port_count=0;
- 
+
 	cb_log = iface->cb_log;
 	cb_event = iface->cb_event;
 	cb_jb_empty = iface->cb_jb_empty;
-	
+
 	glob_mgr = mgr;
-  
+
 	msg_init();
 
 	misdn_lib_nt_debug_init(0,NULL);
-	
+
 	if (!portlist || (*portlist == 0) ) return 1;
-	
+
 	init_flip_bits();
-	
+
 	{
 		strncpy(plist,portlist, 1024);
 		plist[1023] = 0;
 	}
-  
+
 	memcpy(tone_425_flip,tone_425,TONE_425_SIZE);
 	flip_buf_bits(tone_425_flip,TONE_425_SIZE);
 
 	memcpy(tone_silence_flip,tone_SILENCE,TONE_SILENCE_SIZE);
 	flip_buf_bits(tone_silence_flip,TONE_SILENCE_SIZE);
-  
+
 	midev=te_lib_init();
 	mgr->midev=midev;
 
 	port_count=mISDN_get_stack_count(midev);
-  
+
 	msg_queue_init(&mgr->activatequeue);
-  
+
 	if (sem_init(&mgr->new_msg, 1, 0)<0)
 		sem_init(&mgr->new_msg, 0, 0);
- 
+
 	for (tok=strtok_r(plist," ,",&tokb );
-	     tok; 
+	     tok;
 	     tok=strtok_r(NULL," ,",&tokb)) {
 		int port = atoi(tok);
 		struct misdn_stack *stack;
 		static int first=1;
 		int ptp=0;
-    
+
 		if (strstr(tok, "ptp"))
 			ptp=1;
 
@@ -4100,12 +4100,12 @@ int misdn_lib_init(char *portlist, struct misdn_lib_iface *iface, void *user_dat
 			exit(1);
 		}
 		stack=stack_init(midev, port, ptp);
-    
+
 		if (!stack) {
 			perror("stack_init");
 			exit(1);
 		}
-    
+
 		{
 			int i;
 			for(i=0;i<=stack->b_num; i++) {
@@ -4122,30 +4122,30 @@ int misdn_lib_init(char *portlist, struct misdn_lib_iface *iface, void *user_dat
 			first=0;
 			continue;
 		}
-    
+
 		if (stack) {
 			struct misdn_stack * help;
-			for ( help=mgr->stack_list; help; help=help->next ) 
+			for ( help=mgr->stack_list; help; help=help->next )
 				if (help->next == NULL) break;
 			help->next=stack;
 		}
-    
+
 	}
-  
+
 	if (sem_init(&handler_started, 1, 0)<0)
 		sem_init(&handler_started, 0, 0);
-  
+
 	cb_log(8, 0, "Starting Event Handler\n");
 	pthread_create( &mgr->event_handler_thread, NULL,(void*)manager_event_handler, mgr);
-  
+
 	sem_wait(&handler_started) ;
 	cb_log(8, 0, "Starting Event Catcher\n");
 	pthread_create( &mgr->event_thread, NULL, (void*)misdn_lib_isdn_event_catcher, mgr);
-  
+
 	cb_log(8, 0, "Event Catcher started\n");
 
-	global_state= MISDN_INITIALIZED; 
-  
+	global_state= MISDN_INITIALIZED;
+
 	return (mgr == NULL);
 }
 
@@ -4153,7 +4153,7 @@ void misdn_lib_destroy(void)
 {
 	struct misdn_stack *help;
 	int i;
-  
+
 	for ( help=glob_mgr->stack_list; help; help=help->next ) {
 		for(i=0;i<=help->b_num; i++) {
 			char buf[1024];
@@ -4163,21 +4163,21 @@ void misdn_lib_destroy(void)
 		cb_log (1, help->port, "Destroying this port.\n");
 		stack_destroy(help);
 	}
-	
+
 	if (global_state == MISDN_INITIALIZED) {
 		cb_log(4, 0, "Killing Handler Thread\n");
 		if ( pthread_cancel(glob_mgr->event_handler_thread) == 0 ) {
 			cb_log(4, 0, "Joining Handler Thread\n");
 			pthread_join(glob_mgr->event_handler_thread, NULL);
 		}
-	  
+
 		cb_log(4, 0, "Killing Main Thread\n");
 		if ( pthread_cancel(glob_mgr->event_thread) == 0 ) {
 			cb_log(4, 0, "Joining Main Thread\n");
 			pthread_join(glob_mgr->event_thread, NULL);
 		}
 	}
-  
+
 	cb_log(1, 0, "Closing mISDN device\n");
 	te_lib_destroy(glob_mgr->midev);
 }
@@ -4197,12 +4197,12 @@ void manager_bchannel_activate(struct misdn_bchannel *bc)
 		cb_log(0, bc->port, "bchannel_activate: Stack not found !");
 		return ;
 	}
-	
+
 	/* we must activate if we are deactivated */
 	clear_ibuffer(bc->astbuf);
-	
+
 	cb_log(5, stack->port, "$$$ Bchan Activated addr %x\n", bc->addr);
-	
+
 	mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_DOWN,  DL_ESTABLISH | REQUEST, 0,0, NULL, TIMEOUT_1SEC);
 
 	return ;
@@ -4213,7 +4213,7 @@ void manager_bchannel_deactivate(struct misdn_bchannel * bc)
 {
 	struct misdn_stack *stack=get_stack_by_bc(bc);
 	iframe_t dact;
-	char buf[128];	
+	char buf[128];
 
 	switch (bc->bc_state) {
 		case BCHAN_ACTIVATED:
@@ -4226,11 +4226,11 @@ void manager_bchannel_deactivate(struct misdn_bchannel * bc)
 			return ;
 
 	}
-	
+
 	cb_log(5, stack->port, "$$$ Bchan deActivated addr %x\n", bc->addr);
-	
+
 	bc->generate_tone=0;
-	
+
 	dact.prim = DL_RELEASE | REQUEST;
 	dact.addr = bc->addr | FLG_MSG_DOWN;
 	dact.dinfo = 0;
@@ -4238,9 +4238,9 @@ void manager_bchannel_deactivate(struct misdn_bchannel * bc)
 	mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_DOWN, DL_RELEASE|REQUEST,0,0,NULL, TIMEOUT_1SEC);
 
 	clear_ibuffer(bc->astbuf);
-	
+
 	bc_state_change(bc,BCHAN_RELEASE);
-  
+
 	return;
 }
 
@@ -4260,19 +4260,19 @@ int misdn_lib_tx2misdn_frm(struct misdn_bchannel *bc, void *data, int len)
 			cb_log(3, bc->port, "BC not yet activated (state:%s)\n",bc_state2str(bc->bc_state));
 			return -1;
 	}
-	
+
 	frm->prim = DL_DATA|REQUEST;
 	frm->dinfo = 0;
 	frm->addr = bc->addr | FLG_MSG_DOWN ;
-	
+
 	frm->len = len;
 	memcpy(&buf[mISDN_HEADER_LEN], data,len);
-		
-	if ( misdn_cap_is_speech(bc->capability) ) 
+
+	if ( misdn_cap_is_speech(bc->capability) )
 		flip_buf_bits( &buf[mISDN_HEADER_LEN], len);
 	else
 		cb_log(6, stack->port, "Writing %d data bytes\n",len);
-	
+
 	cb_log(9, stack->port, "Writing %d bytes 2 mISDN\n",len);
 	r=mISDN_write(stack->midev, buf, frm->len + mISDN_HEADER_LEN, TIMEOUT_INFINIT);
 	return 0;
@@ -4289,9 +4289,9 @@ void manager_ph_control(struct misdn_bchannel *bc, int c1, int c2)
 	iframe_t *ctrl = (iframe_t *)buffer; /* preload data */
 	unsigned int *d = (unsigned int*)&ctrl->data.p;
 	/*struct misdn_stack *stack=get_stack_by_bc(bc);*/
-	
+
 	cb_log(4,bc->port,"ph_control: c1:%x c2:%x\n",c1,c2);
-	
+
 	ctrl->prim = PH_CONTROL | REQUEST;
 	ctrl->addr = bc->addr | FLG_MSG_DOWN;
 	ctrl->dinfo = 0;
@@ -4340,7 +4340,7 @@ void manager_ph_control_block(struct misdn_bchannel *bc, int c1, void *c2, int c
 	iframe_t *ctrl = (iframe_t *)buffer;
 	unsigned int *d = (unsigned int *)&ctrl->data.p;
 	/*struct misdn_stack *stack=get_stack_by_bc(bc);*/
-	
+
 	ctrl->prim = PH_CONTROL | REQUEST;
 	ctrl->addr = bc->addr | FLG_MSG_DOWN;
 	ctrl->dinfo = 0;
@@ -4356,13 +4356,13 @@ void manager_ph_control_block(struct misdn_bchannel *bc, int c1, void *c2, int c
 void manager_clean_bc(struct misdn_bchannel *bc )
 {
 	struct misdn_stack *stack=get_stack_by_bc(bc);
-	
+
 	if (bc->channel>0)
 		empty_chan_in_stack(stack, bc->channel);
 	empty_bc(bc);
  	bc->in_use=0;
 
-	cb_event(EVENT_CLEANUP, bc, NULL); 
+	cb_event(EVENT_CLEANUP, bc, NULL);
 }
 
 
@@ -4370,15 +4370,15 @@ void stack_holder_add(struct misdn_stack *stack, struct misdn_bchannel *holder)
 {
 	struct misdn_bchannel *help;
 	cb_log(4,stack->port, "*HOLDER: add %x\n",holder->l3_id);
-	
+
 	holder->stack_holder=1;
 	holder->next=NULL;
-	
+
 	if (!stack->holding) {
 		stack->holding = holder;
 		return;
 	}
-  
+
 	for (help=stack->holding;
 	     help;
 	     help=help->next) {
@@ -4387,7 +4387,7 @@ void stack_holder_add(struct misdn_stack *stack, struct misdn_bchannel *holder)
 			break;
 		}
 	}
-  
+
 }
 
 void stack_holder_remove(struct misdn_stack *stack, struct misdn_bchannel *holder)
@@ -4395,17 +4395,17 @@ void stack_holder_remove(struct misdn_stack *stack, struct misdn_bchannel *holde
 	struct misdn_bchannel *h1;
 
 	if (!holder->stack_holder) return;
-	
+
 	holder->stack_holder=0;
-	
+
 	cb_log(4,stack->port, "*HOLDER: remove %x\n",holder->l3_id);
 	if (!stack || ! stack->holding) return;
-  
+
 	if (holder == stack->holding) {
 		stack->holding = stack->holding->next;
 		return;
 	}
-	
+
 	for (h1=stack->holding;
 	     h1;
 	     h1=h1->next) {
@@ -4421,9 +4421,9 @@ struct misdn_bchannel *stack_holder_find_bychan(struct misdn_stack *stack, int c
 	struct misdn_bchannel *help;
 
 	cb_log(4,stack?stack->port:0, "*HOLDER: find_bychan %c\n", chan);
-	
+
 	if (!stack) return NULL;
-	
+
 	for (help=stack->holding;
 	     help;
 	     help=help->next) {
@@ -4443,9 +4443,9 @@ struct misdn_bchannel *stack_holder_find(struct misdn_stack *stack, unsigned lon
 	struct misdn_bchannel *help;
 
 	cb_log(4,stack?stack->port:0, "*HOLDER: find %lx\n",l3id);
-	
+
 	if (!stack) return NULL;
-	
+
 	for (help=stack->holding;
 	     help;
 	     help=help->next) {
@@ -4461,34 +4461,34 @@ struct misdn_bchannel *stack_holder_find(struct misdn_stack *stack, unsigned lon
 
 
 
-void misdn_lib_send_tone(struct misdn_bchannel *bc, enum tone_e tone) 
+void misdn_lib_send_tone(struct misdn_bchannel *bc, enum tone_e tone)
 {
 	char buf[mISDN_HEADER_LEN + 128] = "";
 	iframe_t *frm = (iframe_t*)buf;
 
 	switch(tone) {
 	case TONE_DIAL:
-		manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_DIALTONE);	
+		manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_DIALTONE);
 	break;
-	
+
 	case TONE_ALERTING:
-		manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_RINGING);	
+		manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_RINGING);
 	break;
-	
+
 	case TONE_HANGUP:
-		manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_HANGUP);	
+		manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_HANGUP);
 	break;
 
 	case TONE_NONE:
 	default:
-		manager_ph_control(bc, TONE_PATT_OFF, TONE_GERMAN_HANGUP);	
+		manager_ph_control(bc, TONE_PATT_OFF, TONE_GERMAN_HANGUP);
 	}
 
 	frm->prim=DL_DATA|REQUEST;
 	frm->addr=bc->addr|FLG_MSG_DOWN;
 	frm->dinfo=0;
 	frm->len=128;
-	
+
 	mISDN_write(glob_mgr->midev, frm, mISDN_HEADER_LEN+frm->len, TIMEOUT_1SEC);
 }
 
@@ -4496,7 +4496,7 @@ void misdn_lib_send_tone(struct misdn_bchannel *bc, enum tone_e tone)
 void manager_ec_enable(struct misdn_bchannel *bc)
 {
 	struct misdn_stack *stack=get_stack_by_bc(bc);
-	
+
 	cb_log(4, stack?stack->port:0,"ec_enable\n");
 
 	if (!misdn_cap_is_speech(bc->capability)) {
@@ -4513,7 +4513,7 @@ void manager_ec_enable(struct misdn_bchannel *bc)
 
 	if (bc->ec_enable) {
 		cb_log(3, stack?stack->port:0,"Sending Control ECHOCAN_ON taps:%d\n",bc->ec_deftaps);
-	
+
 		switch (bc->ec_deftaps) {
 		case 4:
 		case 8:
@@ -4530,10 +4530,10 @@ void manager_ec_enable(struct misdn_bchannel *bc)
 			cb_log(0, stack->port, "Taps should be power of 2\n");
 			bc->ec_deftaps=128;
 		}
-	
+
 		ec_arr[0]=bc->ec_deftaps;
 		ec_arr[1]=0;
-		
+
 		manager_ph_control_block(bc,  ECHOCAN_ON,  ec_arr, sizeof(ec_arr));
 	}
 #endif
@@ -4545,7 +4545,7 @@ void manager_ec_enable(struct misdn_bchannel *bc)
 void manager_ec_disable(struct misdn_bchannel *bc)
 {
 	struct misdn_stack *stack=get_stack_by_bc(bc);
-	
+
 	cb_log(4, stack?stack->port:0," --> ec_disable\n");
 
 	if (!misdn_cap_is_speech(bc->capability)) {
@@ -4600,10 +4600,10 @@ void misdn_lib_bridge( struct misdn_bchannel * bc1, struct misdn_bchannel *bc2)
 
 	cb_log(4, bc1->port, "I Send: BRIDGE from:%d to:%d\n",bc1->port,bc2->port);
 
-	for (bc=bc_list; *bc;  bc++) { 
+	for (bc=bc_list; *bc;  bc++) {
 		(*bc)->conf_id=conf_id;
 		cb_log(4, (*bc)->port, " --> bc_addr:%x\n",(*bc)->addr);
-	
+
 		switch((*bc)->bc_state) {
 			case BCHAN_ACTIVATED:
 				misdn_join_conf(*bc,conf_id);
@@ -4622,15 +4622,15 @@ void misdn_lib_split_bridge( struct misdn_bchannel * bc1, struct misdn_bchannel
 		bc1,bc2,NULL
 	};
 	struct misdn_bchannel **bc;
-		
-	for (bc=bc_list; *bc;  bc++) { 
+
+	for (bc=bc_list; *bc;  bc++) {
 		if ( (*bc)->bc_state == BCHAN_BRIDGED){
 			misdn_split_conf( *bc, (*bc)->conf_id);
 		} else {
 			cb_log( 2, (*bc)->port, "BC not bridged (state:%s) so not splitting it\n",bc_state2str((*bc)->bc_state));
 		}
 	}
-	
+
 }
 
 
@@ -4646,37 +4646,37 @@ void misdn_lib_echo(struct misdn_bchannel *bc, int onoff)
 void misdn_lib_reinit_nt_stack(int port)
 {
 	struct misdn_stack *stack=find_stack_by_port(port);
-	
+
 	if (stack) {
 		stack->l2link=0;
 		stack->blocked=0;
-	
+
 		cleanup_Isdnl3(&stack->nst);
 		cleanup_Isdnl2(&stack->nst);
 
 
 		memset(&stack->nst, 0, sizeof(net_stack_t));
 		memset(&stack->mgr, 0, sizeof(manager_t));
-   
+
 		stack->mgr.nst = &stack->nst;
 		stack->nst.manager = &stack->mgr;
-    
+
 		stack->nst.l3_manager = handle_event_nt;
 		stack->nst.device = glob_mgr->midev;
 		stack->nst.cardnr = port;
 		stack->nst.d_stid = stack->d_stid;
-   
+
 		stack->nst.feature = FEATURE_NET_HOLD;
 		if (stack->ptp)
 			stack->nst.feature |= FEATURE_NET_PTP;
 		if (stack->pri)
 			stack->nst.feature |= FEATURE_NET_CRLEN2 | FEATURE_NET_EXTCID;
-		
+
 		stack->nst.l1_id = stack->lower_id;
 		stack->nst.l2_id = stack->upper_id;
-		
+
 		msg_queue_init(&stack->nst.down_queue);
-	
+
 		Isdnl2Init(&stack->nst);
 		Isdnl3Init(&stack->nst);
 
diff --git a/channels/misdn/isdn_msg_parser.c b/channels/misdn/isdn_msg_parser.c
index dc2f74e9d..6c4272ea0 100644
--- a/channels/misdn/isdn_msg_parser.c
+++ b/channels/misdn/isdn_msg_parser.c
@@ -11,7 +11,7 @@
  * the GNU General Public License
  */
 
-/*! \file 
+/*! \file
  * \brief Interface to mISDN - message parser
  * \author Christian Richter <crich@beronet.com>
  */
@@ -30,16 +30,16 @@ static void set_channel(struct misdn_bchannel *bc, int channel)
 {
 
 	cb_log(3,bc->port,"set_channel: bc->channel:%d channel:%d\n", bc->channel, channel);
-	
-	
+
+
 	if (channel==0xff) {
 		/* any channel */
 		channel=-1;
 	}
-	
+
 	/*  ALERT: is that everytime true ?  */
 	if (channel > 0 && bc->nt ) {
-		
+
 		if (bc->channel && ( bc->channel != 0xff) ) {
 			cb_log(0,bc->port,"We already have a channel (%d)\n", bc->channel);
 		} else {
@@ -47,130 +47,130 @@ static void set_channel(struct misdn_bchannel *bc, int channel)
 			cb_event(EVENT_NEW_CHANNEL,bc,NULL);
 		}
 	}
-	
+
 	if (channel > 0 && !bc->nt ) {
 		bc->channel = channel;
 		cb_event(EVENT_NEW_CHANNEL,bc,NULL);
 	}
 }
 
-static void parse_proceeding (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_proceeding (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	CALL_PROCEEDING_t *proceeding=(CALL_PROCEEDING_t*)((unsigned long)msg->data+ HEADER_LEN);
 	//struct misdn_stack *stack=get_stack_by_bc(bc);
-	
+
 	{
 		int  exclusive, channel;
 		dec_ie_channel_id(proceeding->CHANNEL_ID, (Q931_info_t *)proceeding, &exclusive, &channel, nt,bc);
 
 		set_channel(bc,channel);
-		
+
 	}
-	
+
 	dec_ie_progress(proceeding->PROGRESS, (Q931_info_t *)proceeding, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
-	
-	
-#ifdef DEBUG 
-	printf("Parsing PROCEEDING Msg\n"); 
+
+
+#ifdef DEBUG
+	printf("Parsing PROCEEDING Msg\n");
 #endif
 }
 static msg_t *build_proceeding (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	CALL_PROCEEDING_t *proceeding;
-	msg_t *msg =(msg_t*)create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING,  bc?bc->l3_id:-1, sizeof(CALL_PROCEEDING_t) ,nt); 
-  
+	msg_t *msg =(msg_t*)create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING,  bc?bc->l3_id:-1, sizeof(CALL_PROCEEDING_t) ,nt);
+
 	proceeding=(CALL_PROCEEDING_t*)((msg->data+HEADER_LEN));
 
 	enc_ie_channel_id(&proceeding->CHANNEL_ID, msg, 1,bc->channel, nt,bc);
-  
-	if (nt) 
+
+	if (nt)
 		enc_ie_progress(&proceeding->PROGRESS, msg, 0, nt?1:5, 8, nt,bc);
-  
 
-#ifdef DEBUG 
-	printf("Building PROCEEDING Msg\n"); 
+
+#ifdef DEBUG
+	printf("Building PROCEEDING Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_alerting (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_alerting (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; 
+	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	ALERTING_t *alerting=(ALERTING_t*)((unsigned long)(msg->data+HEADER_LEN));
 	//Q931_info_t *qi=(Q931_info_t*)(msg->data+HEADER_LEN);
-	
+
 	dec_ie_progress(alerting->PROGRESS, (Q931_info_t *)alerting, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
-	
-#ifdef DEBUG 
-	printf("Parsing ALERTING Msg\n"); 
+
+#ifdef DEBUG
+	printf("Parsing ALERTING Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_alerting (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_alerting (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	ALERTING_t *alerting;
-	msg_t *msg =(msg_t*)create_l3msg(CC_ALERTING | REQUEST, MT_ALERTING,  bc?bc->l3_id:-1, sizeof(ALERTING_t) ,nt); 
-  
-	alerting=(ALERTING_t*)((msg->data+HEADER_LEN)); 
-  
+	msg_t *msg =(msg_t*)create_l3msg(CC_ALERTING | REQUEST, MT_ALERTING,  bc?bc->l3_id:-1, sizeof(ALERTING_t) ,nt);
+
+	alerting=(ALERTING_t*)((msg->data+HEADER_LEN));
+
 	enc_ie_channel_id(&alerting->CHANNEL_ID, msg, 1,bc->channel, nt,bc);
-	
-	if (nt) 
+
+	if (nt)
 		enc_ie_progress(&alerting->PROGRESS, msg, 0, nt?1:5, 8, nt,bc);
-#ifdef DEBUG 
-	printf("Building ALERTING Msg\n"); 
+#ifdef DEBUG
+	printf("Building ALERTING Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
 
-static void parse_progress (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_progress (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
-	PROGRESS_t *progress=(PROGRESS_t*)((unsigned long)(msg->data+HEADER_LEN)); 
-	//Q931_info_t *qi=(Q931_info_t*)(msg->data+HEADER_LEN);  
-	
+	PROGRESS_t *progress=(PROGRESS_t*)((unsigned long)(msg->data+HEADER_LEN));
+	//Q931_info_t *qi=(Q931_info_t*)(msg->data+HEADER_LEN);
+
 	dec_ie_progress(progress->PROGRESS, (Q931_info_t *)progress, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
-	
-#ifdef DEBUG 
-	printf("Parsing PROGRESS Msg\n"); 
+
+#ifdef DEBUG
+	printf("Parsing PROGRESS Msg\n");
 #endif
 }
 
-static msg_t *build_progress (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_progress (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	PROGRESS_t *progress;
-	msg_t *msg =(msg_t*)create_l3msg(CC_PROGRESS | REQUEST, MT_PROGRESS,  bc?bc->l3_id:-1, sizeof(PROGRESS_t) ,nt); 
- 
-	progress=(PROGRESS_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_PROGRESS | REQUEST, MT_PROGRESS,  bc?bc->l3_id:-1, sizeof(PROGRESS_t) ,nt);
+
+	progress=(PROGRESS_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building PROGRESS Msg\n"); 
+#ifdef DEBUG
+	printf("Building PROGRESS Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
-{ 
+static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
+{
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	SETUP_t *setup= (SETUP_t*)((unsigned long)msg->data+HEADER_LEN);
 	Q931_info_t *qi=(Q931_info_t*)((unsigned long)msg->data+HEADER_LEN);
 
-#ifdef DEBUG 
-	printf("Parsing SETUP Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing SETUP Msg\n");
 #endif
 	{
 		int type,plan,present, screen;
 		char id[32];
 		dec_ie_calling_pn(setup->CALLING_PN, qi, &type, &plan, &present, &screen, id, sizeof(id)-1, nt,bc);
 
-		bc->onumplan=type; 
+		bc->onumplan=type;
 		strcpy(bc->oad, id);
 		switch (present) {
 		case 0:
@@ -187,14 +187,14 @@ static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchann
 			break;
 		default:
 			;
-		} 
+		}
 	}
 	{
 		int  type, plan;
-		char number[32]; 
+		char number[32];
 		dec_ie_called_pn(setup->CALLED_PN, (Q931_info_t *)setup, &type, &plan, number, sizeof(number)-1, nt,bc);
 		strcpy(bc->dad, number);
-		bc->dnumplan=type; 
+		bc->dnumplan=type;
 	}
 	{
 		char keypad[32];
@@ -204,22 +204,22 @@ static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchann
 
 	{
 		dec_ie_complete(setup->COMPLETE, (Q931_info_t *)setup, &bc->sending_complete, nt,bc);
-		
+
 	}
-  
+
 	{
 		int  type, plan, present, screen, reason;
-		char id[32]; 
+		char id[32];
 		dec_ie_redir_nr(setup->REDIR_NR, (Q931_info_t *)setup, &type, &plan, &present, &screen, &reason, id, sizeof(id)-1, nt,bc);
-    
+
 		strcpy(bc->rad, id);
-		bc->rnumplan=type; 
+		bc->rnumplan=type;
 	}
 	{
 		int  coding, capability, mode, rate, multi, user, async, urate, stopbits, dbits, parity;
 		dec_ie_bearer(setup->BEARER, (Q931_info_t *)setup, &coding, &capability, &mode, &rate, &multi, &user, &async, &urate, &stopbits, &dbits, &parity, nt,bc);
 		switch (capability) {
-		case -1: bc->capability=INFO_CAPABILITY_DIGITAL_UNRESTRICTED; 
+		case -1: bc->capability=INFO_CAPABILITY_DIGITAL_UNRESTRICTED;
 			break;
 		case 0: bc->capability=INFO_CAPABILITY_SPEECH;
 			break;
@@ -228,7 +228,7 @@ static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchann
 		case 8: bc->capability=INFO_CAPABILITY_DIGITAL_UNRESTRICTED;
 			bc->user1 = user;
 			bc->urate = urate;
-			
+
 			bc->rate = rate;
 			bc->mode = mode;
 			break;
@@ -237,7 +237,7 @@ static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchann
 		default:
 			break;
 		}
-		
+
 		switch(user) {
 		case 2:
 			bc->law=INFO_CODEC_ULAW;
@@ -247,15 +247,15 @@ static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchann
 			break;
 		default:
 			bc->law=INFO_CODEC_ALAW;
-			
+
 		}
-		
-		bc->capability=capability; 
+
+		bc->capability=capability;
 	}
 	{
 		int  exclusive, channel;
 		dec_ie_channel_id(setup->CHANNEL_ID, (Q931_info_t *)setup, &exclusive, &channel, nt,bc);
-		
+
 		set_channel(bc,channel);
 	}
 
@@ -266,32 +266,32 @@ static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchann
 		else
 		cb_log(1,bc->port,"NO USERUESRINFO\n");
 	}
-	
+
 	dec_ie_progress(setup->PROGRESS, (Q931_info_t *)setup, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
-	
+
 }
 
 #define ANY_CHANNEL 0xff /* IE attribut for 'any channel' */
-static msg_t *build_setup (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_setup (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	SETUP_t *setup;
-	msg_t *msg =(msg_t*)create_l3msg(CC_SETUP | REQUEST, MT_SETUP,  bc?bc->l3_id:-1, sizeof(SETUP_t) ,nt); 
-  
-	setup=(SETUP_t*)((msg->data+HEADER_LEN)); 
-  
+	msg_t *msg =(msg_t*)create_l3msg(CC_SETUP | REQUEST, MT_SETUP,  bc?bc->l3_id:-1, sizeof(SETUP_t) ,nt);
+
+	setup=(SETUP_t*)((msg->data+HEADER_LEN));
+
 	if (bc->channel == 0 || bc->channel == ANY_CHANNEL || bc->channel==-1)
 		enc_ie_channel_id(&setup->CHANNEL_ID, msg, 0, bc->channel, nt,bc);
-	else 
+	else
 		enc_ie_channel_id(&setup->CHANNEL_ID, msg, 1, bc->channel, nt,bc);
-	
-	
+
+
 	{
 		int type=bc->onumplan,plan=1,present=bc->pres,screen=bc->screen;
 		enc_ie_calling_pn(&setup->CALLING_PN, msg, type, plan, present,
 				  screen, bc->oad, nt, bc);
 	}
-  
+
 	{
 		if (bc->dad[0])
 			enc_ie_called_pn(&setup->CALLED_PN, msg, bc->dnumplan, 1, bc->dad, nt,bc);
@@ -306,12 +306,12 @@ static msg_t *build_setup (struct isdn_msg msgs[], struct misdn_bchannel *bc, in
 		if (bc->keypad[0])
 			enc_ie_keypad(&setup->KEYPAD, msg, bc->keypad, nt,bc);
 	}
-	
-  
+
+
 	if (*bc->display) {
 		enc_ie_display(&setup->DISPLAY, msg, bc->display, nt,bc);
 	}
-  
+
 	{
 		int coding=0, capability, mode=0 /*  2 for packet ! */
 			,user, rate=0x10;
@@ -324,7 +324,7 @@ static msg_t *build_setup (struct isdn_msg msgs[], struct misdn_bchannel *bc, in
 		default:
 			user=3;
 		}
-		
+
 		switch (bc->capability) {
 		case INFO_CAPABILITY_SPEECH: capability = 0;
 			break;
@@ -337,37 +337,37 @@ static msg_t *build_setup (struct isdn_msg msgs[], struct misdn_bchannel *bc, in
 			user=-1;
 			break;
 		default:
-			capability=bc->capability; 
+			capability=bc->capability;
 		}
-		
-		
-    
+
+
+
 		enc_ie_bearer(&setup->BEARER, msg, coding, capability, mode, rate, -1, user, nt,bc);
 	}
 
 	if (bc->sending_complete) {
 		enc_ie_complete(&setup->COMPLETE,msg, bc->sending_complete, nt, bc);
 	}
-  
+
 	if (bc->uulen) {
 		int  protocol=4;
 		enc_ie_useruser(&setup->USER_USER, msg, protocol, bc->uu, bc->uulen, nt,bc);
 		cb_log(1,bc->port,"ENCODING USERUESRINFO:%s\n",bc->uu);
 	}
 
-#ifdef DEBUG 
-	printf("Building SETUP Msg\n"); 
+#ifdef DEBUG
+	printf("Building SETUP Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_connect (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_connect (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	CONNECT_t *connect=(CONNECT_t*)((unsigned long)(msg->data+HEADER_LEN));
-  
+
 	int plan,pres,screen;
-	
+
 	bc->ces = connect->ces;
 	bc->ces = connect->ces;
 
@@ -378,40 +378,40 @@ static void parse_connect (struct isdn_msg msgs[], msg_t *msg, struct misdn_bcha
 	/*
 		cb_log(1,bc->port,"CONNETED PN: %s cpn_dialplan:%d\n", connected_pn, type);
 	*/
-	
-#ifdef DEBUG 
-	printf("Parsing CONNECT Msg\n"); 
+
+#ifdef DEBUG
+	printf("Parsing CONNECT Msg\n");
 #endif
 }
 
-static msg_t *build_connect (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_connect (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	CONNECT_t *connect;
-	msg_t *msg =(msg_t*)create_l3msg(CC_CONNECT | REQUEST, MT_CONNECT,  bc?bc->l3_id:-1, sizeof(CONNECT_t) ,nt); 
-	
+	msg_t *msg =(msg_t*)create_l3msg(CC_CONNECT | REQUEST, MT_CONNECT,  bc?bc->l3_id:-1, sizeof(CONNECT_t) ,nt);
+
 	cb_log(6,bc->port,"BUILD_CONNECT: bc:%p bc->l3id:%d, nt:%d\n",bc,bc->l3_id,nt);
 
-	connect=(CONNECT_t*)((msg->data+HEADER_LEN)); 
+	connect=(CONNECT_t*)((msg->data+HEADER_LEN));
 
 	if (nt) {
 		time_t now;
 		time(&now);
 		enc_ie_date(&connect->DATE, msg, now, nt,bc);
 	}
-  
+
 	{
 		int type=bc->cpnnumplan, plan=1, present=2, screen=0;
 		enc_ie_connected_pn(&connect->CONNECT_PN, msg, type,plan, present, screen, bc->cad, nt , bc);
 	}
 
-#ifdef DEBUG 
-	printf("Building CONNECT Msg\n"); 
+#ifdef DEBUG
+	printf("Building CONNECT Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_setup_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_setup_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	SETUP_ACKNOWLEDGE_t *setup_acknowledge=(SETUP_ACKNOWLEDGE_t*)((unsigned long)(msg->data+HEADER_LEN));
@@ -423,384 +423,384 @@ static void parse_setup_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct
 
 		set_channel(bc, channel);
 	}
-	
+
 	dec_ie_progress(setup_acknowledge->PROGRESS, (Q931_info_t *)setup_acknowledge, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
-#ifdef DEBUG 
-	printf("Parsing SETUP_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing SETUP_ACKNOWLEDGE Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_setup_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_setup_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	SETUP_ACKNOWLEDGE_t *setup_acknowledge;
-	msg_t *msg =(msg_t*)create_l3msg(CC_SETUP_ACKNOWLEDGE | REQUEST, MT_SETUP_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(SETUP_ACKNOWLEDGE_t) ,nt); 
- 
-	setup_acknowledge=(SETUP_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); 
-  
+	msg_t *msg =(msg_t*)create_l3msg(CC_SETUP_ACKNOWLEDGE | REQUEST, MT_SETUP_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(SETUP_ACKNOWLEDGE_t) ,nt);
+
+	setup_acknowledge=(SETUP_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
+
 	enc_ie_channel_id(&setup_acknowledge->CHANNEL_ID, msg, 1,bc->channel, nt,bc);
-  
-	if (nt) 
+
+	if (nt)
 		enc_ie_progress(&setup_acknowledge->PROGRESS, msg, 0, nt?1:5, 8, nt,bc);
-  
-#ifdef DEBUG 
-	printf("Building SETUP_ACKNOWLEDGE Msg\n"); 
+
+#ifdef DEBUG
+	printf("Building SETUP_ACKNOWLEDGE Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_connect_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_connect_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing CONNECT_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing CONNECT_ACKNOWLEDGE Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_connect_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_connect_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	CONNECT_ACKNOWLEDGE_t *connect_acknowledge;
-	msg_t *msg =(msg_t*)create_l3msg(CC_CONNECT | RESPONSE, MT_CONNECT,  bc?bc->l3_id:-1, sizeof(CONNECT_ACKNOWLEDGE_t) ,nt); 
- 
-	connect_acknowledge=(CONNECT_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); 
-  
+	msg_t *msg =(msg_t*)create_l3msg(CC_CONNECT | RESPONSE, MT_CONNECT,  bc?bc->l3_id:-1, sizeof(CONNECT_ACKNOWLEDGE_t) ,nt);
+
+	connect_acknowledge=(CONNECT_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
+
 	enc_ie_channel_id(&connect_acknowledge->CHANNEL_ID, msg, 1, bc->channel, nt,bc);
-  
-#ifdef DEBUG 
-	printf("Building CONNECT_ACKNOWLEDGE Msg\n"); 
+
+#ifdef DEBUG
+	printf("Building CONNECT_ACKNOWLEDGE Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_user_information (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_user_information (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing USER_INFORMATION Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing USER_INFORMATION Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_user_information (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_user_information (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	USER_INFORMATION_t *user_information;
-	msg_t *msg =(msg_t*)create_l3msg(CC_USER_INFORMATION | REQUEST, MT_USER_INFORMATION,  bc?bc->l3_id:-1, sizeof(USER_INFORMATION_t) ,nt); 
- 
-	user_information=(USER_INFORMATION_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_USER_INFORMATION | REQUEST, MT_USER_INFORMATION,  bc?bc->l3_id:-1, sizeof(USER_INFORMATION_t) ,nt);
+
+	user_information=(USER_INFORMATION_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building USER_INFORMATION Msg\n"); 
+#ifdef DEBUG
+	printf("Building USER_INFORMATION Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_suspend_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_suspend_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing SUSPEND_REJECT Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing SUSPEND_REJECT Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_suspend_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_suspend_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	SUSPEND_REJECT_t *suspend_reject;
-	msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND_REJECT | REQUEST, MT_SUSPEND_REJECT,  bc?bc->l3_id:-1, sizeof(SUSPEND_REJECT_t) ,nt); 
- 
-	suspend_reject=(SUSPEND_REJECT_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND_REJECT | REQUEST, MT_SUSPEND_REJECT,  bc?bc->l3_id:-1, sizeof(SUSPEND_REJECT_t) ,nt);
+
+	suspend_reject=(SUSPEND_REJECT_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building SUSPEND_REJECT Msg\n"); 
+#ifdef DEBUG
+	printf("Building SUSPEND_REJECT Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_resume_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_resume_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing RESUME_REJECT Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing RESUME_REJECT Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_resume_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_resume_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RESUME_REJECT_t *resume_reject;
-	msg_t *msg =(msg_t*)create_l3msg(CC_RESUME_REJECT | REQUEST, MT_RESUME_REJECT,  bc?bc->l3_id:-1, sizeof(RESUME_REJECT_t) ,nt); 
- 
-	resume_reject=(RESUME_REJECT_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_RESUME_REJECT | REQUEST, MT_RESUME_REJECT,  bc?bc->l3_id:-1, sizeof(RESUME_REJECT_t) ,nt);
+
+	resume_reject=(RESUME_REJECT_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building RESUME_REJECT Msg\n"); 
+#ifdef DEBUG
+	printf("Building RESUME_REJECT Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_hold (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_hold (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing HOLD Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing HOLD Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_hold (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_hold (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	HOLD_t *hold;
-	msg_t *msg =(msg_t*)create_l3msg(CC_HOLD | REQUEST, MT_HOLD,  bc?bc->l3_id:-1, sizeof(HOLD_t) ,nt); 
- 
-	hold=(HOLD_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_HOLD | REQUEST, MT_HOLD,  bc?bc->l3_id:-1, sizeof(HOLD_t) ,nt);
+
+	hold=(HOLD_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building HOLD Msg\n"); 
+#ifdef DEBUG
+	printf("Building HOLD Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_suspend (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_suspend (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing SUSPEND Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing SUSPEND Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_suspend (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_suspend (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	SUSPEND_t *suspend;
-	msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND | REQUEST, MT_SUSPEND,  bc?bc->l3_id:-1, sizeof(SUSPEND_t) ,nt); 
- 
-	suspend=(SUSPEND_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND | REQUEST, MT_SUSPEND,  bc?bc->l3_id:-1, sizeof(SUSPEND_t) ,nt);
+
+	suspend=(SUSPEND_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building SUSPEND Msg\n"); 
+#ifdef DEBUG
+	printf("Building SUSPEND Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_resume (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_resume (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing RESUME Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing RESUME Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_resume (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_resume (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RESUME_t *resume;
-	msg_t *msg =(msg_t*)create_l3msg(CC_RESUME | REQUEST, MT_RESUME,  bc?bc->l3_id:-1, sizeof(RESUME_t) ,nt); 
- 
-	resume=(RESUME_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_RESUME | REQUEST, MT_RESUME,  bc?bc->l3_id:-1, sizeof(RESUME_t) ,nt);
+
+	resume=(RESUME_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building RESUME Msg\n"); 
+#ifdef DEBUG
+	printf("Building RESUME Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_hold_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_hold_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing HOLD_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing HOLD_ACKNOWLEDGE Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_hold_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_hold_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	HOLD_ACKNOWLEDGE_t *hold_acknowledge;
-	msg_t *msg =(msg_t*)create_l3msg(CC_HOLD_ACKNOWLEDGE | REQUEST, MT_HOLD_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(HOLD_ACKNOWLEDGE_t) ,nt); 
- 
-	hold_acknowledge=(HOLD_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_HOLD_ACKNOWLEDGE | REQUEST, MT_HOLD_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(HOLD_ACKNOWLEDGE_t) ,nt);
+
+	hold_acknowledge=(HOLD_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building HOLD_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Building HOLD_ACKNOWLEDGE Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_suspend_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_suspend_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing SUSPEND_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing SUSPEND_ACKNOWLEDGE Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_suspend_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_suspend_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	SUSPEND_ACKNOWLEDGE_t *suspend_acknowledge;
-	msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND_ACKNOWLEDGE | REQUEST, MT_SUSPEND_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(SUSPEND_ACKNOWLEDGE_t) ,nt); 
- 
-	suspend_acknowledge=(SUSPEND_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND_ACKNOWLEDGE | REQUEST, MT_SUSPEND_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(SUSPEND_ACKNOWLEDGE_t) ,nt);
+
+	suspend_acknowledge=(SUSPEND_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building SUSPEND_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Building SUSPEND_ACKNOWLEDGE Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_resume_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_resume_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing RESUME_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing RESUME_ACKNOWLEDGE Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_resume_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_resume_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RESUME_ACKNOWLEDGE_t *resume_acknowledge;
-	msg_t *msg =(msg_t*)create_l3msg(CC_RESUME_ACKNOWLEDGE | REQUEST, MT_RESUME_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(RESUME_ACKNOWLEDGE_t) ,nt); 
- 
-	resume_acknowledge=(RESUME_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_RESUME_ACKNOWLEDGE | REQUEST, MT_RESUME_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(RESUME_ACKNOWLEDGE_t) ,nt);
+
+	resume_acknowledge=(RESUME_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building RESUME_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Building RESUME_ACKNOWLEDGE Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_hold_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_hold_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing HOLD_REJECT Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing HOLD_REJECT Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_hold_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_hold_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	HOLD_REJECT_t *hold_reject;
-	msg_t *msg =(msg_t*)create_l3msg(CC_HOLD_REJECT | REQUEST, MT_HOLD_REJECT,  bc?bc->l3_id:-1, sizeof(HOLD_REJECT_t) ,nt); 
- 
-	hold_reject=(HOLD_REJECT_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_HOLD_REJECT | REQUEST, MT_HOLD_REJECT,  bc?bc->l3_id:-1, sizeof(HOLD_REJECT_t) ,nt);
+
+	hold_reject=(HOLD_REJECT_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building HOLD_REJECT Msg\n"); 
+#ifdef DEBUG
+	printf("Building HOLD_REJECT Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_retrieve (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_retrieve (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing RETRIEVE Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing RETRIEVE Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_retrieve (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_retrieve (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RETRIEVE_t *retrieve;
-	msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE | REQUEST, MT_RETRIEVE,  bc?bc->l3_id:-1, sizeof(RETRIEVE_t) ,nt); 
- 
-	retrieve=(RETRIEVE_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE | REQUEST, MT_RETRIEVE,  bc?bc->l3_id:-1, sizeof(RETRIEVE_t) ,nt);
+
+	retrieve=(RETRIEVE_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building RETRIEVE Msg\n"); 
+#ifdef DEBUG
+	printf("Building RETRIEVE Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_retrieve_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_retrieve_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing RETRIEVE_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing RETRIEVE_ACKNOWLEDGE Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_retrieve_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_retrieve_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RETRIEVE_ACKNOWLEDGE_t *retrieve_acknowledge;
-	msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE_ACKNOWLEDGE | REQUEST, MT_RETRIEVE_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(RETRIEVE_ACKNOWLEDGE_t) ,nt); 
- 
-	retrieve_acknowledge=(RETRIEVE_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE_ACKNOWLEDGE | REQUEST, MT_RETRIEVE_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(RETRIEVE_ACKNOWLEDGE_t) ,nt);
+
+	retrieve_acknowledge=(RETRIEVE_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 
 	enc_ie_channel_id(&retrieve_acknowledge->CHANNEL_ID, msg, 1, bc->channel, nt,bc);
-#ifdef DEBUG 
-	printf("Building RETRIEVE_ACKNOWLEDGE Msg\n"); 
+#ifdef DEBUG
+	printf("Building RETRIEVE_ACKNOWLEDGE Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_retrieve_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_retrieve_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing RETRIEVE_REJECT Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing RETRIEVE_REJECT Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_retrieve_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_retrieve_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RETRIEVE_REJECT_t *retrieve_reject;
-	msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE_REJECT | REQUEST, MT_RETRIEVE_REJECT,  bc?bc->l3_id:-1, sizeof(RETRIEVE_REJECT_t) ,nt); 
- 
-	retrieve_reject=(RETRIEVE_REJECT_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE_REJECT | REQUEST, MT_RETRIEVE_REJECT,  bc?bc->l3_id:-1, sizeof(RETRIEVE_REJECT_t) ,nt);
+
+	retrieve_reject=(RETRIEVE_REJECT_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building RETRIEVE_REJECT Msg\n"); 
+#ifdef DEBUG
+	printf("Building RETRIEVE_REJECT Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_disconnect (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_disconnect (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	DISCONNECT_t *disconnect=(DISCONNECT_t*)((unsigned long)(msg->data+HEADER_LEN));
 	int location;
- 	int cause; 
+ 	int cause;
 	dec_ie_cause(disconnect->CAUSE, (Q931_info_t *)(disconnect), &location, &cause, nt,bc);
 	if (cause>0) bc->cause=cause;
 
 	dec_ie_progress(disconnect->PROGRESS, (Q931_info_t *)disconnect, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
-#ifdef DEBUG 
-	printf("Parsing DISCONNECT Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing DISCONNECT Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_disconnect (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_disconnect (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	DISCONNECT_t *disconnect;
-	msg_t *msg =(msg_t*)create_l3msg(CC_DISCONNECT | REQUEST, MT_DISCONNECT,  bc?bc->l3_id:-1, sizeof(DISCONNECT_t) ,nt); 
-	
-	disconnect=(DISCONNECT_t*)((msg->data+HEADER_LEN)); 
-	
+	msg_t *msg =(msg_t*)create_l3msg(CC_DISCONNECT | REQUEST, MT_DISCONNECT,  bc?bc->l3_id:-1, sizeof(DISCONNECT_t) ,nt);
+
+	disconnect=(DISCONNECT_t*)((msg->data+HEADER_LEN));
+
 	enc_ie_cause(&disconnect->CAUSE, msg, (nt)?1:0, bc->out_cause,nt,bc);
 	if (nt) enc_ie_progress(&disconnect->PROGRESS, msg, 0, nt?1:5, 8 ,nt,bc);
 
@@ -809,42 +809,42 @@ static msg_t *build_disconnect (struct isdn_msg msgs[], struct misdn_bchannel *b
 		enc_ie_useruser(&disconnect->USER_USER, msg, protocol, bc->uu, bc->uulen, nt,bc);
 		cb_log(1,bc->port,"ENCODING USERUESRINFO:%s\n",bc->uu);
 	}
-  
-#ifdef DEBUG 
-	printf("Building DISCONNECT Msg\n"); 
+
+#ifdef DEBUG
+	printf("Building DISCONNECT Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_restart (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_restart (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RESTART_t *restart=(RESTART_t*)((unsigned long)(msg->data+HEADER_LEN));
 
 	struct misdn_stack *stack=get_stack_by_bc(bc);
-	
-#ifdef DEBUG 
+
+#ifdef DEBUG
 	printf("Parsing RESTART Msg\n");
 #endif
-  
+
 	{
 		int  exclusive;
 		dec_ie_channel_id(restart->CHANNEL_ID, (Q931_info_t *)restart, &exclusive, &bc->restart_channel, nt,bc);
 		cb_log(3, stack->port, "CC_RESTART Request on channel:%d on this port.\n", bc->restart_channel);
 	}
- 
+
 }
 
-static msg_t *build_restart (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_restart (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RESTART_t *restart;
-	msg_t *msg =(msg_t*)create_l3msg(CC_RESTART | REQUEST, MT_RESTART,  bc?bc->l3_id:-1, sizeof(RESTART_t) ,nt); 
- 
-	restart=(RESTART_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_RESTART | REQUEST, MT_RESTART,  bc?bc->l3_id:-1, sizeof(RESTART_t) ,nt);
+
+	restart=(RESTART_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building RESTART Msg\n"); 
+#ifdef DEBUG
+	printf("Building RESTART Msg\n");
 #endif
 
 	if (bc->channel > 0) {
@@ -855,33 +855,33 @@ static msg_t *build_restart (struct isdn_msg msgs[], struct misdn_bchannel *bc,
 	}
 
 	cb_log(0,bc->port, "Restarting channel %d\n", bc->channel);
-	return msg; 
+	return msg;
 }
 
-static void parse_release (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_release (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RELEASE_t *release=(RELEASE_t*)((unsigned long)(msg->data+HEADER_LEN));
 	int location;
 	int cause;
-  
+
 	dec_ie_cause(release->CAUSE, (Q931_info_t *)(release), &location, &cause, nt,bc);
 	if (cause>0) bc->cause=cause;
-#ifdef DEBUG 
-	printf("Parsing RELEASE Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing RELEASE Msg\n");
 #endif
 
- 
+
 }
 
-static msg_t *build_release (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_release (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RELEASE_t *release;
-	msg_t *msg =(msg_t*)create_l3msg(CC_RELEASE | REQUEST, MT_RELEASE,  bc?bc->l3_id:-1, sizeof(RELEASE_t) ,nt); 
- 
-	release=(RELEASE_t*)((msg->data+HEADER_LEN)); 
-  
+	msg_t *msg =(msg_t*)create_l3msg(CC_RELEASE | REQUEST, MT_RELEASE,  bc?bc->l3_id:-1, sizeof(RELEASE_t) ,nt);
+
+	release=(RELEASE_t*)((msg->data+HEADER_LEN));
+
 	if (bc->out_cause>= 0)
 		enc_ie_cause(&release->CAUSE, msg, nt?1:0, bc->out_cause, nt,bc);
 
@@ -890,14 +890,14 @@ static msg_t *build_release (struct isdn_msg msgs[], struct misdn_bchannel *bc,
 		enc_ie_useruser(&release->USER_USER, msg, protocol, bc->uu, bc->uulen, nt,bc);
 		cb_log(1,bc->port,"ENCODING USERUESRINFO:%s\n",bc->uu);
 	}
-  
-#ifdef DEBUG 
-	printf("Building RELEASE Msg\n"); 
+
+#ifdef DEBUG
+	printf("Building RELEASE Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_release_complete (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_release_complete (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RELEASE_COMPLETE_t *release_complete=(RELEASE_COMPLETE_t*)((unsigned long)(msg->data+HEADER_LEN));
@@ -926,19 +926,19 @@ static void parse_release_complete (struct isdn_msg msgs[], msg_t *msg, struct m
 	dec_ie_cause(release_complete->CAUSE, (Q931_info_t *)(release_complete), &location, &cause, nt,bc);
 	if (cause>0) bc->cause=cause;
 
-#ifdef DEBUG 
-	printf("Parsing RELEASE_COMPLETE Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing RELEASE_COMPLETE Msg\n");
 #endif
 }
 
-static msg_t *build_release_complete (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_release_complete (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	RELEASE_COMPLETE_t *release_complete;
-	msg_t *msg =(msg_t*)create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE,  bc?bc->l3_id:-1, sizeof(RELEASE_COMPLETE_t) ,nt); 
- 
-	release_complete=(RELEASE_COMPLETE_t*)((msg->data+HEADER_LEN)); 
-	
+	msg_t *msg =(msg_t*)create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE,  bc?bc->l3_id:-1, sizeof(RELEASE_COMPLETE_t) ,nt);
+
+	release_complete=(RELEASE_COMPLETE_t*)((msg->data+HEADER_LEN));
+
 	enc_ie_cause(&release_complete->CAUSE, msg, nt?1:0, bc->out_cause, nt,bc);
 
 	if (bc->uulen) {
@@ -946,23 +946,23 @@ static msg_t *build_release_complete (struct isdn_msg msgs[], struct misdn_bchan
 		enc_ie_useruser(&release_complete->USER_USER, msg, protocol, bc->uu, bc->uulen, nt,bc);
 		cb_log(1,bc->port,"ENCODING USERUESRINFO:%s\n",bc->uu);
 	}
-  
-#ifdef DEBUG 
-	printf("Building RELEASE_COMPLETE Msg\n"); 
+
+#ifdef DEBUG
+	printf("Building RELEASE_COMPLETE Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_facility (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_facility (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt ? mISDNUSER_HEAD_SIZE : mISDN_HEADER_LEN;
-	FACILITY_t *facility = (FACILITY_t*)(msg->data+HEADER_LEN); 
-	Q931_info_t *qi = (Q931_info_t*)(msg->data+HEADER_LEN);  
+	FACILITY_t *facility = (FACILITY_t*)(msg->data+HEADER_LEN);
+	Q931_info_t *qi = (Q931_info_t*)(msg->data+HEADER_LEN);
 	unsigned char *p = NULL;
 	int err;
 
-#ifdef DEBUG 
-	printf("Parsing FACILITY Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing FACILITY Msg\n");
 #endif
 
 	if (!bc->nt) {
@@ -973,27 +973,27 @@ static void parse_facility (struct isdn_msg msgs[], msg_t *msg, struct misdn_bch
 	}
 	if (!p)
 		return;
-	
+
 	err = decodeFac(p, &(bc->fac_in));
 	if (err) {
 		cb_log(5, bc->port, "Decoding FACILITY failed! (%d)\n", err);
 	}
 }
 
-static msg_t *build_facility (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_facility (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int len,
 		HEADER_LEN = nt ? mISDNUSER_HEAD_SIZE : mISDN_HEADER_LEN;
 	unsigned char *ie_fac,
 				  fac_tmp[256];
 	msg_t *msg =(msg_t*)create_l3msg(CC_FACILITY | REQUEST, MT_FACILITY,  bc?bc->l3_id:-1, sizeof(FACILITY_t) ,nt);
-	FACILITY_t *facility = (FACILITY_t*)(msg->data+HEADER_LEN); 
+	FACILITY_t *facility = (FACILITY_t*)(msg->data+HEADER_LEN);
 	Q931_info_t *qi;
 
-#ifdef DEBUG 
-	printf("Building FACILITY Msg\n"); 
+#ifdef DEBUG
+	printf("Building FACILITY Msg\n");
 #endif
-	
+
 	len = encodeFac(fac_tmp, &(bc->fac_out));
 	if (len <= 0)
 		return NULL;
@@ -1013,52 +1013,52 @@ static msg_t *build_facility (struct isdn_msg msgs[], struct misdn_bchannel *bc,
 		enc_ie_display(&facility->DISPLAY, msg, bc->display, nt,bc);
 	}
 
-	return msg; 
+	return msg;
 }
 
-static void parse_notify (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_notify (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing NOTIFY Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing NOTIFY Msg\n");
 #endif
 }
 
-static msg_t *build_notify (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_notify (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	NOTIFY_t *notify;
-	msg_t *msg =(msg_t*)create_l3msg(CC_NOTIFY | REQUEST, MT_NOTIFY,  bc?bc->l3_id:-1, sizeof(NOTIFY_t) ,nt); 
- 
-	notify=(NOTIFY_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_NOTIFY | REQUEST, MT_NOTIFY,  bc?bc->l3_id:-1, sizeof(NOTIFY_t) ,nt);
 
-#ifdef DEBUG 
-	printf("Building NOTIFY Msg\n"); 
+	notify=(NOTIFY_t*)((msg->data+HEADER_LEN));
+
+#ifdef DEBUG
+	printf("Building NOTIFY Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_status_enquiry (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_status_enquiry (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing STATUS_ENQUIRY Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing STATUS_ENQUIRY Msg\n");
 #endif
 }
 
-static msg_t *build_status_enquiry (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_status_enquiry (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	STATUS_ENQUIRY_t *status_enquiry;
-	msg_t *msg =(msg_t*)create_l3msg(CC_STATUS_ENQUIRY | REQUEST, MT_STATUS_ENQUIRY,  bc?bc->l3_id:-1, sizeof(STATUS_ENQUIRY_t) ,nt); 
- 
-	status_enquiry=(STATUS_ENQUIRY_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_STATUS_ENQUIRY | REQUEST, MT_STATUS_ENQUIRY,  bc?bc->l3_id:-1, sizeof(STATUS_ENQUIRY_t) ,nt);
+
+	status_enquiry=(STATUS_ENQUIRY_t*)((msg->data+HEADER_LEN));
 
-#ifdef DEBUG 
-	printf("Building STATUS_ENQUIRY Msg\n"); 
+#ifdef DEBUG
+	printf("Building STATUS_ENQUIRY Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_information (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_information (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	INFORMATION_t *information=(INFORMATION_t*)((unsigned long)(msg->data+HEADER_LEN));
@@ -1071,19 +1071,19 @@ static void parse_information (struct isdn_msg msgs[], msg_t *msg, struct misdn_
 		strcpy(bc->info_dad, number);
 		strcpy(bc->keypad,keypad);
 	}
-#ifdef DEBUG 
-	printf("Parsing INFORMATION Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing INFORMATION Msg\n");
 #endif
 }
 
-static msg_t *build_information (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_information (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	INFORMATION_t *information;
-	msg_t *msg =(msg_t*)create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION,  bc?bc->l3_id:-1, sizeof(INFORMATION_t) ,nt); 
- 
-	information=(INFORMATION_t*)((msg->data+HEADER_LEN)); 
-  
+	msg_t *msg =(msg_t*)create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION,  bc?bc->l3_id:-1, sizeof(INFORMATION_t) ,nt);
+
+	information=(INFORMATION_t*)((msg->data+HEADER_LEN));
+
 	{
 		enc_ie_called_pn(&information->CALLED_PN, msg, 0, 1, bc->info_dad, nt,bc);
 	}
@@ -1094,62 +1094,62 @@ static msg_t *build_information (struct isdn_msg msgs[], struct misdn_bchannel *
 			enc_ie_display(&information->DISPLAY, msg, bc->display, nt,bc);
 		}
 	}
-  
-#ifdef DEBUG 
-	printf("Building INFORMATION Msg\n"); 
+
+#ifdef DEBUG
+	printf("Building INFORMATION Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_status (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_status (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	STATUS_t *status=(STATUS_t*)((unsigned long)(msg->data+HEADER_LEN));
 	int location;
 	int cause;
-  
+
 	dec_ie_cause(status->CAUSE, (Q931_info_t *)(status), &location, &cause, nt,bc);
 	if (cause>0) bc->cause=cause;
 	;
 
-#ifdef DEBUG 
-	printf("Parsing STATUS Msg\n"); 
+#ifdef DEBUG
+	printf("Parsing STATUS Msg\n");
 #endif
 }
 
-static msg_t *build_status (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_status (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	STATUS_t *status;
-	msg_t *msg =(msg_t*)create_l3msg(CC_STATUS | REQUEST, MT_STATUS,  bc?bc->l3_id:-1, sizeof(STATUS_t) ,nt); 
- 
-	status=(STATUS_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_STATUS | REQUEST, MT_STATUS,  bc?bc->l3_id:-1, sizeof(STATUS_t) ,nt);
 
-#ifdef DEBUG 
-	printf("Building STATUS Msg\n"); 
+	status=(STATUS_t*)((msg->data+HEADER_LEN));
+
+#ifdef DEBUG
+	printf("Building STATUS Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
-static void parse_timeout (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
+static void parse_timeout (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 {
-#ifdef DEBUG 
-	printf("Parsing STATUS Msg\n"); 
-#endif 
+#ifdef DEBUG
+	printf("Parsing STATUS Msg\n");
+#endif
 }
 
-static msg_t *build_timeout (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
+static msg_t *build_timeout (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 {
 	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 	STATUS_t *status;
-	msg_t *msg =(msg_t*)create_l3msg(CC_STATUS | REQUEST, MT_STATUS,  bc?bc->l3_id:-1, sizeof(STATUS_t) ,nt); 
- 
-	status=(STATUS_t*)((msg->data+HEADER_LEN)); 
+	msg_t *msg =(msg_t*)create_l3msg(CC_STATUS | REQUEST, MT_STATUS,  bc?bc->l3_id:-1, sizeof(STATUS_t) ,nt);
 
-#ifdef DEBUG 
-	printf("Building STATUS Msg\n"); 
+	status=(STATUS_t*)((msg->data+HEADER_LEN));
+
+#ifdef DEBUG
+	printf("Building STATUS Msg\n");
 #endif
-	return msg; 
+	return msg;
 }
 
 
@@ -1263,15 +1263,15 @@ int isdn_msg_get_index(struct isdn_msg msgs[], msg_t *msg, int nt)
 
 	if (nt){
 		mISDNuser_head_t *hh = (mISDNuser_head_t*)msg->data;
-		
+
 		for (i=0; i< msgs_max -1; i++) {
 			if ( (hh->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i;
 		}
-		
+
 	} else {
 		iframe_t *frm = (iframe_t*)msg->data;
-    
-		for (i=0; i< msgs_max -1; i++) 
+
+		for (i=0; i< msgs_max -1; i++)
 			if ( (frm->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i;
 	}
 
@@ -1281,11 +1281,11 @@ int isdn_msg_get_index(struct isdn_msg msgs[], msg_t *msg, int nt)
 int isdn_msg_get_index_by_event(struct isdn_msg msgs[], enum event_e event, int nt)
 {
 	int i;
-	for (i=0; i< msgs_max; i++) 
+	for (i=0; i< msgs_max; i++)
 		if ( event == msgs[i].event) return i;
 
 	cb_log(10,0, "get_index: event not found!\n");
-	
+
 	return -1;
 }
 
@@ -1318,9 +1318,9 @@ char EVENT_BCHAN_ERROR_INFO[] = "BCHAN_ERROR";
 char * isdn_get_info(struct isdn_msg msgs[], enum event_e event, int nt)
 {
 	int i=isdn_msg_get_index_by_event(msgs, event, nt);
-	
+
 	if(i>=0) return msgs[i].info;
-	
+
 	if (event == EVENT_CLEANUP) return EVENT_CLEAN_INFO;
 	if (event == EVENT_DTMF_TONE) return EVENT_DTMF_TONE_INFO;
 	if (event == EVENT_NEW_L3ID) return EVENT_NEW_L3ID_INFO;
@@ -1331,7 +1331,7 @@ char * isdn_get_info(struct isdn_msg msgs[], enum event_e event, int nt)
 	if (event == EVENT_TONE_GENERATE) return EVENT_TONE_GENERATE_INFO;
 	if (event == EVENT_PORT_ALARM) return EVENT_PORT_ALARM_INFO;
 	if (event == EVENT_BCHAN_ERROR) return EVENT_BCHAN_ERROR_INFO;
-	
+
 	return NULL;
 }
 
@@ -1348,6 +1348,6 @@ msg_t * isdn_msg_build_event(struct isdn_msg msgs[], struct misdn_bchannel *bc,
 {
 	int i=isdn_msg_get_index_by_event(msgs, event, nt);
 	if(i<0) return NULL;
-  
+
 	return  msgs[i].msg_builder(msgs, bc, nt);
 }
diff --git a/channels/misdn/portinfo.c b/channels/misdn/portinfo.c
index 6d5f2154d..9e9cce86b 100644
--- a/channels/misdn/portinfo.c
+++ b/channels/misdn/portinfo.c
@@ -1,4 +1,4 @@
-/*! \file 
+/*! \file
  * \brief Interface to mISDN - port info
  * \author Christian Richter <crich@beronet.com>
  */