Convert all code to Linux coding style

After so many years of silence, we don't expect the original author to
return to the project.  To make things a bit simpler for us, we convert
the coding style to what we are used to (Linux style).

The conversion was made using the 'Lindent' script which is part of the
Linux kernel.

1 files changed, 143 insertions, 146 deletions

diff --git a/gtp/gtpie.h b/gtp/gtpie.h
index b8fe1e7..340a76c 100644
--- a/gtp/gtpie.h
+++ b/gtp/gtpie.h
@@ -21,14 +21,13 @@
 #define ntoh32(x) ntohl(x)
 
 #if BYTE_ORDER == LITTLE_ENDIAN
-static __inline uint64_t
-hton64(uint64_t q)
+static __inline uint64_t hton64(uint64_t q)
 {
-        register uint32_t u, l;
-        u = q >> 32;
-        l = (uint32_t) q;
+	register uint32_t u, l;
+	u = q >> 32;
+	l = (uint32_t) q;
 
-        return htonl(u) | ((uint64_t)htonl(l) << 32);
+	return htonl(u) | ((uint64_t) htonl(l) << 32);
 }
 
 #define ntoh64(_x)        hton64(_x)
@@ -42,127 +41,124 @@ hton64(uint64_t q)
 #error  "Please fix <machine/endian.h>"
 #endif
 
+#define GTPIE_SIZE 256		/* Max number of information elements */
+#define GTPIE_MAX  0xffff	/* Max length of information elements */
+#define GTPIE_MAX_TV 28		/* Max length of type value pair */
+#define GTPIE_MAX_TLV 0xffff-3	/* Max length of TLV (GTP length is 16 bit) */
 
-#define GTPIE_SIZE 256          /* Max number of information elements */
-#define GTPIE_MAX  0xffff       /* Max length of information elements */
-#define GTPIE_MAX_TV 28         /* Max length of type value pair */
-#define GTPIE_MAX_TLV 0xffff-3  /* Max length of TLV (GTP length is 16 bit) */
-
-#define GTPIE_DEBUG 0           /* Print debug information */
+#define GTPIE_DEBUG 0		/* Print debug information */
 
 /* GTP Information elements from 29.060 v3.9.0 7.7 Information Elements */
 /* Also covers version 0. Note that version 0 6: QOS Profile was superceded *
  * by 135: QOS Profile in version 1 */
 
-#define GTPIE_CAUSE           1 /* Cause 1 */
-#define GTPIE_IMSI            2 /* International Mobile Subscriber Identity 8 */
-#define GTPIE_RAI             3 /* Routing Area Identity (RAI) 8 */
-#define GTPIE_TLLI            4 /* Temporary Logical Link Identity (TLLI) 4 */
-#define GTPIE_P_TMSI          5 /* Packet TMSI (P-TMSI) 4 */
-#define GTPIE_QOS_PROFILE0    6 /* Quality of Service Profile GTP version 0 3*/
-                                /* 6-7 SPARE */ /* 6 is QoS Profile vers 0 */ 
-#define GTPIE_REORDER         8 /* Reordering Required 1 */
-#define GTPIE_AUTH_TRIPLET    9 /* Authentication Triplet 28 */
-                                /* 10 SPARE */
-#define GTPIE_MAP_CAUSE      11 /* MAP Cause 1 */
-#define GTPIE_P_TMSI_S       12 /* P-TMSI Signature 3 */
-#define GTPIE_MS_VALIDATED   13 /* MS Validated 1 */
-#define GTPIE_RECOVERY       14 /* Recovery 1 */
-#define GTPIE_SELECTION_MODE 15 /* Selection Mode 1 */
-#define GTPIE_FL_DI          16 /* Flow Label Data I 2 */
-#define GTPIE_TEI_DI         16 /* Tunnel Endpoint Identifier Data I 4 */
-#define GTPIE_TEI_C          17 /* Tunnel Endpoint Identifier Control Plane 4 */
-#define GTPIE_FL_C           17 /* Flow Label Signalling 2 */
-#define GTPIE_TEI_DII        18 /* Tunnel Endpoint Identifier Data II 5 */
-#define GTPIE_TEARDOWN       19 /* Teardown Ind 1 */
-#define GTPIE_NSAPI          20 /* NSAPI 1 */
-#define GTPIE_RANAP_CAUSE    21 /* RANAP Cause 1 */
-#define GTPIE_RAB_CONTEXT    22 /* RAB Context 7 */
-#define GTPIE_RP_SMS         23 /* Radio Priority SMS 1 */
-#define GTPIE_RP             24 /* Radio Priority 1 */
-#define GTPIE_PFI            25 /* Packet Flow Id 2 */
-#define GTPIE_CHARGING_C     26 /* Charging Characteristics 2 */
-#define GTPIE_TRACE_REF      27 /* Trace Reference 2 */
-#define GTPIE_TRACE_TYPE     28 /* Trace Type 2 */
-#define GTPIE_MS_NOT_REACH   29 /* MS Not Reachable Reason 1 */
-                                /* 30-116 UNUSED */
+#define GTPIE_CAUSE           1	/* Cause 1 */
+#define GTPIE_IMSI            2	/* International Mobile Subscriber Identity 8 */
+#define GTPIE_RAI             3	/* Routing Area Identity (RAI) 8 */
+#define GTPIE_TLLI            4	/* Temporary Logical Link Identity (TLLI) 4 */
+#define GTPIE_P_TMSI          5	/* Packet TMSI (P-TMSI) 4 */
+#define GTPIE_QOS_PROFILE0    6	/* Quality of Service Profile GTP version 0 3 */
+						/* 6-7 SPARE *//* 6 is QoS Profile vers 0 */
+#define GTPIE_REORDER         8	/* Reordering Required 1 */
+#define GTPIE_AUTH_TRIPLET    9	/* Authentication Triplet 28 */
+				/* 10 SPARE */
+#define GTPIE_MAP_CAUSE      11	/* MAP Cause 1 */
+#define GTPIE_P_TMSI_S       12	/* P-TMSI Signature 3 */
+#define GTPIE_MS_VALIDATED   13	/* MS Validated 1 */
+#define GTPIE_RECOVERY       14	/* Recovery 1 */
+#define GTPIE_SELECTION_MODE 15	/* Selection Mode 1 */
+#define GTPIE_FL_DI          16	/* Flow Label Data I 2 */
+#define GTPIE_TEI_DI         16	/* Tunnel Endpoint Identifier Data I 4 */
+#define GTPIE_TEI_C          17	/* Tunnel Endpoint Identifier Control Plane 4 */
+#define GTPIE_FL_C           17	/* Flow Label Signalling 2 */
+#define GTPIE_TEI_DII        18	/* Tunnel Endpoint Identifier Data II 5 */
+#define GTPIE_TEARDOWN       19	/* Teardown Ind 1 */
+#define GTPIE_NSAPI          20	/* NSAPI 1 */
+#define GTPIE_RANAP_CAUSE    21	/* RANAP Cause 1 */
+#define GTPIE_RAB_CONTEXT    22	/* RAB Context 7 */
+#define GTPIE_RP_SMS         23	/* Radio Priority SMS 1 */
+#define GTPIE_RP             24	/* Radio Priority 1 */
+#define GTPIE_PFI            25	/* Packet Flow Id 2 */
+#define GTPIE_CHARGING_C     26	/* Charging Characteristics 2 */
+#define GTPIE_TRACE_REF      27	/* Trace Reference 2 */
+#define GTPIE_TRACE_TYPE     28	/* Trace Type 2 */
+#define GTPIE_MS_NOT_REACH   29	/* MS Not Reachable Reason 1 */
+				/* 30-116 UNUSED */
 /* 117-126 Reserved for the GPRS charging protocol (see GTP' in GSM 12.15) */
-#define GTPIE_CHARGING_ID   127 /* Charging ID 4 */
-#define GTPIE_EUA           128 /* End User Address */
-#define GTPIE_MM_CONTEXT    129 /* MM Context */
-#define GTPIE_PDP_CONTEXT   130 /* PDP Context */
-#define GTPIE_APN           131 /* Access Point Name */
-#define GTPIE_PCO           132 /* Protocol Configuration Options */
-#define GTPIE_GSN_ADDR      133 /* GSN Address */
-#define GTPIE_MSISDN        134 /* MS International PSTN/ISDN Number */
-#define GTPIE_QOS_PROFILE   135 /* Quality of Service Profile */
-#define GTPIE_AUTH_QUINTUP  136 /* Authentication Quintuplet */
-#define GTPIE_TFT           137 /* Traffic Flow Template */
-#define GTPIE_TARGET_INF    138 /* Target Identification */
-#define GTPIE_UTRAN_TRANS   139 /* UTRAN Transparent Container */
-#define GTPIE_RAB_SETUP     140 /* RAB Setup Information */
-#define GTPIE_EXT_HEADER_T  141 /* Extension Header Type List */
-#define GTPIE_TRIGGER_ID    142 /* Trigger Id */
-#define GTPIE_OMC_ID        143 /* OMC Identity */
-#define GTPIE_RAT_TYPE      151 /* Radio Access Technology Type */
-#define GTPIE_USER_LOC      152 /* User Location Information  */
-#define GTPIE_MS_TZ         153 /* MS Time Zone */
-#define GTPIE_IMEI_SV       154 /* IMEI Software Version */
+#define GTPIE_CHARGING_ID   127	/* Charging ID 4 */
+#define GTPIE_EUA           128	/* End User Address */
+#define GTPIE_MM_CONTEXT    129	/* MM Context */
+#define GTPIE_PDP_CONTEXT   130	/* PDP Context */
+#define GTPIE_APN           131	/* Access Point Name */
+#define GTPIE_PCO           132	/* Protocol Configuration Options */
+#define GTPIE_GSN_ADDR      133	/* GSN Address */
+#define GTPIE_MSISDN        134	/* MS International PSTN/ISDN Number */
+#define GTPIE_QOS_PROFILE   135	/* Quality of Service Profile */
+#define GTPIE_AUTH_QUINTUP  136	/* Authentication Quintuplet */
+#define GTPIE_TFT           137	/* Traffic Flow Template */
+#define GTPIE_TARGET_INF    138	/* Target Identification */
+#define GTPIE_UTRAN_TRANS   139	/* UTRAN Transparent Container */
+#define GTPIE_RAB_SETUP     140	/* RAB Setup Information */
+#define GTPIE_EXT_HEADER_T  141	/* Extension Header Type List */
+#define GTPIE_TRIGGER_ID    142	/* Trigger Id */
+#define GTPIE_OMC_ID        143	/* OMC Identity */
+#define GTPIE_RAT_TYPE      151	/* Radio Access Technology Type */
+#define GTPIE_USER_LOC      152	/* User Location Information  */
+#define GTPIE_MS_TZ         153	/* MS Time Zone */
+#define GTPIE_IMEI_SV       154	/* IMEI Software Version */
 /* 239-250 Reserved for the GPRS charging protocol (see GTP' in GSM 12.15) */
-#define GTPIE_CHARGING_ADDR 251 /* Charging Gateway Address */
+#define GTPIE_CHARGING_ADDR 251	/* Charging Gateway Address */
 /* 252-254 Reserved for the GPRS charging protocol (see GTP' in GSM 12.15) */
-#define GTPIE_PRIVATE       255 /* Private Extension */
-
+#define GTPIE_PRIVATE       255	/* Private Extension */
 
 /* GTP information element structs in network order */
-struct gtpie_ext {              /* Extension header */
-  uint8_t t;                   /* Type */
-  uint8_t l;                   /* Length */
-  uint8_t *p;                  /* Value */
-} __attribute__((packed));
-
-struct gtpie_tlv {              /* Type length value pair */
-  uint8_t t;                   /* Type */
-  uint16_t l;                  /* Length */
-  uint8_t v[GTPIE_MAX_TLV];    /* Value */
-} __attribute__((packed));
-
-struct gtpie_tv0 {              /* 1 byte type value pair */
-  uint8_t t;                   /* Type */
-  uint8_t v[GTPIE_MAX_TV];     /* Pointer to value */
-}__attribute__((packed));
-
-struct gtpie_tv1 {              /* 1 byte type value pair */
-  uint8_t t;                   /* Type */
-  uint8_t v;                   /* Value */
-}__attribute__((packed));
-
-struct gtpie_tv2 {              /* 2 byte type value pair */
-  uint8_t t;                   /* Type */
-  uint16_t v;                  /* Value */
-}__attribute__((packed));
-
-struct gtpie_tv4 {              /* 4 byte type value pair */
-  uint8_t t;                   /* Type */
-  uint32_t v;                  /* Value */
-}__attribute__((packed));
-
-struct gtpie_tv8 {              /* 8 byte type value pair */
-  uint8_t t;                   /* Type */
-  uint64_t v;                  /* Value */
-}__attribute__((packed));
-
+struct gtpie_ext {		/* Extension header */
+	uint8_t t;		/* Type */
+	uint8_t l;		/* Length */
+	uint8_t *p;		/* Value */
+} __attribute__ ((packed));
+
+struct gtpie_tlv {		/* Type length value pair */
+	uint8_t t;		/* Type */
+	uint16_t l;		/* Length */
+	uint8_t v[GTPIE_MAX_TLV];	/* Value */
+} __attribute__ ((packed));
+
+struct gtpie_tv0 {		/* 1 byte type value pair */
+	uint8_t t;		/* Type */
+	uint8_t v[GTPIE_MAX_TV];	/* Pointer to value */
+} __attribute__ ((packed));
+
+struct gtpie_tv1 {		/* 1 byte type value pair */
+	uint8_t t;		/* Type */
+	uint8_t v;		/* Value */
+} __attribute__ ((packed));
+
+struct gtpie_tv2 {		/* 2 byte type value pair */
+	uint8_t t;		/* Type */
+	uint16_t v;		/* Value */
+} __attribute__ ((packed));
+
+struct gtpie_tv4 {		/* 4 byte type value pair */
+	uint8_t t;		/* Type */
+	uint32_t v;		/* Value */
+} __attribute__ ((packed));
+
+struct gtpie_tv8 {		/* 8 byte type value pair */
+	uint8_t t;		/* Type */
+	uint64_t v;		/* Value */
+} __attribute__ ((packed));
 
 union gtpie_member {
-  uint8_t t;
-  struct gtpie_ext ext;
-  struct gtpie_tlv tlv;
-  struct gtpie_tv0 tv0;
-  struct gtpie_tv1 tv1;
-  struct gtpie_tv2 tv2;
-  struct gtpie_tv4 tv4;
-  struct gtpie_tv8 tv8;
-}__attribute__((packed));
+	uint8_t t;
+	struct gtpie_ext ext;
+	struct gtpie_tlv tlv;
+	struct gtpie_tv0 tv0;
+	struct gtpie_tv1 tv1;
+	struct gtpie_tv2 tv2;
+	struct gtpie_tv4 tv4;
+	struct gtpie_tv8 tv8;
+} __attribute__ ((packed));
 
 /*
 cause
@@ -214,45 +210,46 @@ private
 */
 
 struct tlv1 {
-  uint8_t  type;
-  uint8_t  length;
-}__attribute__((packed));
+	uint8_t type;
+	uint8_t length;
+} __attribute__ ((packed));
 
 struct tlv2 {
-  uint8_t  type;
-  uint16_t length;
-}__attribute__((packed));
+	uint8_t type;
+	uint16_t length;
+} __attribute__ ((packed));
 
 extern int gtpie_tlv(void *p, unsigned int *length, unsigned int size,
 		     uint8_t t, int l, void *v);
-extern int gtpie_tv0(void *p, unsigned int *length, unsigned int size, 
-		     uint8_t t, int l, uint8_t *v);
-extern int gtpie_tv1(void *p, unsigned int *length, unsigned int size, uint8_t t, uint8_t v);
-extern int gtpie_tv2(void *p, unsigned int *length, unsigned int size, uint8_t t, uint16_t v);
-extern int gtpie_tv4(void *p, unsigned int *length, unsigned int size, uint8_t t, uint32_t v);
-extern int gtpie_tv8(void *p, unsigned int *length, unsigned int size, uint8_t t, uint64_t v);
-extern int gtpie_getie(union gtpie_member* ie[], int type, int instance);
-extern int gtpie_exist(union gtpie_member* ie[], int type, int instance);
-extern int gtpie_gettlv(union gtpie_member* ie[], int type, int instance,
+extern int gtpie_tv0(void *p, unsigned int *length, unsigned int size,
+		     uint8_t t, int l, uint8_t * v);
+extern int gtpie_tv1(void *p, unsigned int *length, unsigned int size,
+		     uint8_t t, uint8_t v);
+extern int gtpie_tv2(void *p, unsigned int *length, unsigned int size,
+		     uint8_t t, uint16_t v);
+extern int gtpie_tv4(void *p, unsigned int *length, unsigned int size,
+		     uint8_t t, uint32_t v);
+extern int gtpie_tv8(void *p, unsigned int *length, unsigned int size,
+		     uint8_t t, uint64_t v);
+extern int gtpie_getie(union gtpie_member *ie[], int type, int instance);
+extern int gtpie_exist(union gtpie_member *ie[], int type, int instance);
+extern int gtpie_gettlv(union gtpie_member *ie[], int type, int instance,
 			unsigned int *length, void *dst, unsigned int size);
-extern int gtpie_gettv0(union gtpie_member* ie[], int type, int instance,
+extern int gtpie_gettv0(union gtpie_member *ie[], int type, int instance,
 			void *dst, unsigned int size);
-extern int gtpie_gettv1(union gtpie_member* ie[], int type, int instance, 
-			uint8_t *dst);
-extern int gtpie_gettv2(union gtpie_member* ie[], int type, int instance, 
-			uint16_t *dst);
-extern int gtpie_gettv4(union gtpie_member* ie[], int type, int instance, 
-			uint32_t *dst);
-extern int gtpie_gettv8(union gtpie_member* ie[], int type, int instance, 
-			uint64_t *dst);
-
-extern int gtpie_decaps(union gtpie_member* ie[], int version,
+extern int gtpie_gettv1(union gtpie_member *ie[], int type, int instance,
+			uint8_t * dst);
+extern int gtpie_gettv2(union gtpie_member *ie[], int type, int instance,
+			uint16_t * dst);
+extern int gtpie_gettv4(union gtpie_member *ie[], int type, int instance,
+			uint32_t * dst);
+extern int gtpie_gettv8(union gtpie_member *ie[], int type, int instance,
+			uint64_t * dst);
+
+extern int gtpie_decaps(union gtpie_member *ie[], int version,
 			void *pack, unsigned len);
-extern int gtpie_encaps(union gtpie_member* ie[], void *pack, unsigned *len);
+extern int gtpie_encaps(union gtpie_member *ie[], void *pack, unsigned *len);
 extern int gtpie_encaps2(union gtpie_member ie[], unsigned int size,
-		  void *pack, unsigned *len);
-
-
-#endif	/* !_GTPIE_H */
-
+			 void *pack, unsigned *len);
 
+#endif /* !_GTPIE_H */