Add wtap-int.h. Move definitions relevant to the internal workins of wiretap

to that file, leave public definitions in wtap.h.

Rename "union pseudo_header" to "union wtap_pseudo_header".
Make the wtap_pseudo_header pointer available in packet_info struct.


git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@1989 f5534014-38df-0310-8fa8-9805f1628bb7

19 files changed, 337 insertions, 286 deletions

diff --git a/wiretap/ascend-grammar.y b/wiretap/ascend-grammar.y
index c218c2ddb1..033f1fcd95 100644
--- a/wiretap/ascend-grammar.y
+++ b/wiretap/ascend-grammar.y
@@ -1,7 +1,7 @@
 %{
 /* ascend-grammar.y
  *
- * $Id: ascend-grammar.y,v 1.12 2000/05/19 08:18:14 guy Exp $
+ * $Id: ascend-grammar.y,v 1.13 2000/05/19 23:06:46 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -56,7 +56,7 @@ WD_DIALOUT_DISP: chunk 2515EE type IP.
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
-#include "wtap.h"
+#include "wtap-int.h"
 #include "buffer.h"
 #include "ascend.h"
 #include "ascend-int.h"
diff --git a/wiretap/ascend-scanner.l b/wiretap/ascend-scanner.l
index 8f11adb35c..3200a30827 100644
--- a/wiretap/ascend-scanner.l
+++ b/wiretap/ascend-scanner.l
@@ -1,7 +1,7 @@
 %{
 /* ascend-scanner.l
  *
- * $Id: ascend-scanner.l,v 1.15 2000/05/19 08:18:14 guy Exp $
+ * $Id: ascend-scanner.l,v 1.16 2000/05/19 23:06:46 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -34,7 +34,7 @@
 #include <io.h> 	/* for isatty() on win32 */
 #endif
 
-#include "wtap.h"
+#include "wtap-int.h"
 #include "ascend.h"
 #include "ascend-grammar.h"
 #include "ascend-int.h"
diff --git a/wiretap/ascend.c b/wiretap/ascend.c
index f7484e7f71..84fafc2f33 100644
--- a/wiretap/ascend.c
+++ b/wiretap/ascend.c
@@ -1,6 +1,6 @@
 /* ascend.c
  *
- * $Id: ascend.c,v 1.15 2000/05/18 09:09:21 guy Exp $
+ * $Id: ascend.c,v 1.16 2000/05/19 23:06:47 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -23,7 +23,7 @@
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
-#include "wtap.h"
+#include "wtap-int.h"
 #include "buffer.h"
 #include "ascend.h"
 #include "ascend-int.h"
@@ -99,7 +99,7 @@ static const char ascend_w2magic[] = { 'W', 'D', '_', 'D', 'I', 'A', 'L', 'O', '
 
 static int ascend_read(wtap *wth, int *err);
 static int ascend_seek_read (wtap *wth, int seek_off,
-	union pseudo_header *pseudo_header, guint8 *pd, int len);
+	union wtap_pseudo_header *pseudo_header, guint8 *pd, int len);
 static void ascend_close(wtap *wth);
 
 /* Seeks to the beginning of the next packet, and returns the
@@ -229,7 +229,7 @@ static int ascend_read(wtap *wth, int *err)
 }
 
 static int ascend_seek_read (wtap *wth, int seek_off,
-	union pseudo_header *pseudo_header, guint8 *pd, int len)
+	union wtap_pseudo_header *pseudo_header, guint8 *pd, int len)
 {
   file_seek(wth->random_fh, seek_off - 1, SEEK_SET);
   return parse_ascend(wth->random_fh, pd, &pseudo_header->ascend, NULL, len);
diff --git a/wiretap/file.c b/wiretap/file.c
index bf4c4ee31d..04313967d1 100644
--- a/wiretap/file.c
+++ b/wiretap/file.c
@@ -1,6 +1,6 @@
 /* file.c
  *
- * $Id: file.c,v 1.51 2000/05/18 09:09:25 guy Exp $
+ * $Id: file.c,v 1.52 2000/05/19 23:06:48 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -35,7 +35,7 @@
 #include <io.h>	/* open/close on win32 */
 #endif
 
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "lanalyzer.h"
@@ -97,7 +97,7 @@ static int (*open_routines[])(wtap *, int *) = {
 };
 
 int wtap_def_seek_read(wtap *wth, int seek_off,
-	union pseudo_header *pseudo_header, guint8 *pd, int len)
+	union wtap_pseudo_header *pseudo_header, guint8 *pd, int len)
 {
 	file_seek(wth->random_fh, seek_off, SEEK_SET);
 
@@ -444,7 +444,7 @@ FILE* wtap_dump_file(wtap_dumper *wdh)
 }
 
 gboolean wtap_dump(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-    const union pseudo_header *pseudo_header, const u_char *pd, int *err)
+    const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err)
 {
 	return (wdh->subtype_write)(wdh, phdr, pseudo_header, pd, err);
 }
diff --git a/wiretap/file_wrappers.c b/wiretap/file_wrappers.c
index 4b2f68b191..61ff2261be 100644
--- a/wiretap/file_wrappers.c
+++ b/wiretap/file_wrappers.c
@@ -1,6 +1,6 @@
 /* file_wrappers.c
  *
- * $Id: file_wrappers.c,v 1.6 2000/03/14 18:27:44 guy Exp $
+ * $Id: file_wrappers.c,v 1.7 2000/05/19 23:06:50 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -99,7 +99,7 @@
 
 #include <errno.h>
 #include <stdio.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 
 #ifdef HAVE_LIBZ
diff --git a/wiretap/i4btrace.c b/wiretap/i4btrace.c
index 4cee96cfbe..115fc76017 100644
--- a/wiretap/i4btrace.c
+++ b/wiretap/i4btrace.c
@@ -1,6 +1,6 @@
 /* i4btrace.c
  *
- * $Id: i4btrace.c,v 1.6 2000/05/19 08:18:15 guy Exp $
+ * $Id: i4btrace.c,v 1.7 2000/05/19 23:06:50 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1999 by Bert Driehuis <driehuis@playbeing.org>
@@ -27,14 +27,14 @@
 #include <stdlib.h>
 #include <errno.h>
 #include <time.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "i4b_trace.h"
 
 static int i4btrace_read(wtap *wth, int *err);
 static int i4btrace_seek_read(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int length);
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int length);
 static int i4b_read_rec_header(FILE_T fh, i4b_trace_hdr_t *hdr, int *err);
 static void i4b_byte_swap_header(wtap *wth, i4b_trace_hdr_t *hdr);
 static int i4b_read_rec_data(FILE_T fh, char *pd, int length, int *err);
@@ -195,7 +195,7 @@ static int i4btrace_read(wtap *wth, int *err)
 
 static int
 i4btrace_seek_read(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int length)
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int length)
 {
 	int	ret;
 	int	err;		/* XXX - return this */
diff --git a/wiretap/iptrace.c b/wiretap/iptrace.c
index 73e6f189b5..91cffe0f9c 100644
--- a/wiretap/iptrace.c
+++ b/wiretap/iptrace.c
@@ -1,6 +1,6 @@
 /* iptrace.c
  *
- * $Id: iptrace.c,v 1.28 2000/05/19 08:18:15 guy Exp $
+ * $Id: iptrace.c,v 1.29 2000/05/19 23:06:51 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -27,22 +27,22 @@
 #include <errno.h>
 #include <time.h>
 #include <string.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "iptrace.h"
 
 static int iptrace_read_1_0(wtap *wth, int *err);
 static int iptrace_seek_read_1_0(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int packet_size);
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int packet_size);
 static int iptrace_read_2_0(wtap *wth, int *err);
 static int iptrace_seek_read_2_0(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int packet_size);
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int packet_size);
 static int iptrace_read_rec_header(FILE_T fh, guint8 *header, int header_len,
     int *err);
 static int iptrace_read_rec_data(FILE_T fh, guint8 *data_ptr, int packet_size,
     int *err);
-static void get_atm_pseudo_header(union pseudo_header *pseudo_header,
+static void get_atm_pseudo_header(union wtap_pseudo_header *pseudo_header,
     guint8 *header);
 static int wtap_encap_ift(unsigned int  ift);
 
@@ -164,7 +164,7 @@ static int iptrace_read_1_0(wtap *wth, int *err)
 }
 
 static int iptrace_seek_read_1_0(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int packet_size)
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int packet_size)
 {
 	int			ret;
 	int			err;	/* XXX - return this */
@@ -277,7 +277,7 @@ static int iptrace_read_2_0(wtap *wth, int *err)
 }
 
 static int iptrace_seek_read_2_0(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int packet_size)
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int packet_size)
 {
 	int			ret;
 	int			err;	/* XXX - return this */
@@ -354,7 +354,7 @@ iptrace_read_rec_data(FILE_T fh, guint8 *data_ptr, int packet_size, int *err)
  * in some fashion what sort of traffic it is, or being told by the user.
  */
 static void
-get_atm_pseudo_header(union pseudo_header *pseudo_header, guint8 *header)
+get_atm_pseudo_header(union wtap_pseudo_header *pseudo_header, guint8 *header)
 {
 	char	if_text[9];
 	char	*decimal;
diff --git a/wiretap/lanalyzer.c b/wiretap/lanalyzer.c
index 68b1378b75..79242d00f9 100644
--- a/wiretap/lanalyzer.c
+++ b/wiretap/lanalyzer.c
@@ -1,6 +1,6 @@
 /* lanalyzer.c
  *
- * $Id: lanalyzer.c,v 1.22 2000/05/18 09:09:31 guy Exp $
+ * $Id: lanalyzer.c,v 1.23 2000/05/19 23:06:52 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -26,7 +26,7 @@
 #include <stdlib.h>
 #include <errno.h>
 #include <time.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "lanalyzer.h"
diff --git a/wiretap/libpcap.c b/wiretap/libpcap.c
index 737cab784a..e59115f925 100644
--- a/wiretap/libpcap.c
+++ b/wiretap/libpcap.c
@@ -1,6 +1,6 @@
 /* libpcap.c
  *
- * $Id: libpcap.c,v 1.34 2000/05/18 09:09:32 guy Exp $
+ * $Id: libpcap.c,v 1.35 2000/05/19 23:06:53 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -25,7 +25,7 @@
 #endif
 #include <stdlib.h>
 #include <errno.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "libpcap.h"
@@ -90,7 +90,7 @@ static int libpcap_read(wtap *wth, int *err);
 static void adjust_header(wtap *wth, struct pcaprec_hdr *hdr);
 static void libpcap_close(wtap *wth);
 static gboolean libpcap_dump(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-    const union pseudo_header *pseudo_header, const u_char *pd, int *err);
+    const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err);
 
 /*
  * XXX - this is a bit of a mess.  OpenBSD, and perhaps NetBSD, and
@@ -564,7 +564,7 @@ gboolean libpcap_dump_open(wtap_dumper *wdh, int *err)
 /* Write a record for a packet to a dump file.
    Returns TRUE on success, FALSE on failure. */
 static gboolean libpcap_dump(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-    const union pseudo_header *pseudo_header, const u_char *pd, int *err)
+    const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err)
 {
 	struct pcaprec_modified_hdr rec_hdr;
 	int hdr_size;
diff --git a/wiretap/netmon.c b/wiretap/netmon.c
index 8154babf2b..0cc1dd3c29 100644
--- a/wiretap/netmon.c
+++ b/wiretap/netmon.c
@@ -1,6 +1,6 @@
 /* netmon.c
  *
- * $Id: netmon.c,v 1.30 2000/05/18 09:09:36 guy Exp $
+ * $Id: netmon.c,v 1.31 2000/05/19 23:06:55 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -26,7 +26,7 @@
 #include <errno.h>
 #include <time.h>
 #include <string.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "netmon.h"
@@ -97,7 +97,7 @@ struct netmonrec_2_x_hdr {
 static int netmon_read(wtap *wth, int *err);
 static void netmon_close(wtap *wth);
 static gboolean netmon_dump(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-    const union pseudo_header *pseudo_header, const u_char *pd, int *err);
+    const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err);
 static gboolean netmon_dump_close(wtap_dumper *wdh, int *err);
 
 int netmon_open(wtap *wth, int *err)
@@ -472,7 +472,7 @@ gboolean netmon_dump_open(wtap_dumper *wdh, int *err)
 /* Write a record for a packet to a dump file.
    Returns TRUE on success, FALSE on failure. */
 static gboolean netmon_dump(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-    const union pseudo_header *pseudo_header, const u_char *pd, int *err)
+    const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err)
 {
 	netmon_dump_t *netmon = wdh->dump.netmon;
 	struct netmonrec_1_x_hdr rec_1_x_hdr;
diff --git a/wiretap/nettl.c b/wiretap/nettl.c
index 401fa53b77..6597a97260 100644
--- a/wiretap/nettl.c
+++ b/wiretap/nettl.c
@@ -1,6 +1,6 @@
 /* nettl.c
  *
- * $Id: nettl.c,v 1.12 2000/05/19 08:18:15 guy Exp $
+ * $Id: nettl.c,v 1.13 2000/05/19 23:06:57 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -27,7 +27,7 @@
 #include <stdlib.h>
 #include <errno.h>
 #include <time.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "nettl.h"
@@ -66,9 +66,9 @@ struct nettlrec_ns_ls_ip_hdr {
 
 static int nettl_read(wtap *wth, int *err);
 static int nettl_seek_read(wtap *wth, int seek_off,
-		union pseudo_header *pseudo_header, u_char *pd, int length);
+		union wtap_pseudo_header *pseudo_header, u_char *pd, int length);
 static int nettl_read_rec_header(wtap *wth, FILE_T fh,
-		struct wtap_pkthdr *phdr, union pseudo_header *pseudo_header,
+		struct wtap_pkthdr *phdr, union wtap_pseudo_header *pseudo_header,
 		int *err);
 static int nettl_read_rec_data(FILE_T fh, char *pd, int length, int *err);
 static void nettl_close(wtap *wth);
@@ -151,7 +151,7 @@ static int nettl_read(wtap *wth, int *err)
 
 static int
 nettl_seek_read(wtap *wth, int seek_off,
-		union pseudo_header *pseudo_header, u_char *pd, int length)
+		union wtap_pseudo_header *pseudo_header, u_char *pd, int length)
 {
     int ret;
     int err;		/* XXX - return this */
@@ -175,7 +175,7 @@ nettl_seek_read(wtap *wth, int seek_off,
 
 static int
 nettl_read_rec_header(wtap *wth, FILE_T fh, struct wtap_pkthdr *phdr,
-		union pseudo_header *pseudo_header, int *err)
+		union wtap_pseudo_header *pseudo_header, int *err)
 {
     int bytes_read;
     struct nettlrec_sx25l2_hdr lapb_hdr;
diff --git a/wiretap/netxray.c b/wiretap/netxray.c
index 400d002ffc..63d7ce5cdd 100644
--- a/wiretap/netxray.c
+++ b/wiretap/netxray.c
@@ -1,6 +1,6 @@
 /* netxray.c
  *
- * $Id: netxray.c,v 1.27 2000/05/18 09:09:39 guy Exp $
+ * $Id: netxray.c,v 1.28 2000/05/19 23:06:58 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -28,7 +28,7 @@
 #include <errno.h>
 #include <time.h>
 #include <string.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "netxray.h"
 #include "buffer.h"
@@ -93,7 +93,7 @@ struct netxrayrec_2_x_hdr {
 static int netxray_read(wtap *wth, int *err);
 static void netxray_close(wtap *wth);
 static gboolean netxray_dump_1_1(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-	const union pseudo_header *pseudo_header, const u_char *pd, int *err);
+	const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err);
 static gboolean netxray_dump_close_1_1(wtap_dumper *wdh, int *err);
 
 int netxray_open(wtap *wth, int *err)
@@ -362,7 +362,7 @@ gboolean netxray_dump_open_1_1(wtap_dumper *wdh, int *err)
 /* Write a record for a packet to a dump file.
    Returns TRUE on success, FALSE on failure. */
 static gboolean netxray_dump_1_1(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-    const union pseudo_header *pseudo_header, const u_char *pd, int *err)
+    const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err)
 {
     netxray_dump_t *netxray = wdh->dump.netxray;
     guint32 timestamp;
diff --git a/wiretap/ngsniffer.c b/wiretap/ngsniffer.c
index b7c352a848..465bacea89 100644
--- a/wiretap/ngsniffer.c
+++ b/wiretap/ngsniffer.c
@@ -1,6 +1,6 @@
 /* ngsniffer.c
  *
- * $Id: ngsniffer.c,v 1.41 2000/05/19 08:18:16 guy Exp $
+ * $Id: ngsniffer.c,v 1.42 2000/05/19 23:06:59 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -63,7 +63,7 @@
 #include <errno.h>
 #include <time.h>
 #include <string.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "ngsniffer.h"
@@ -248,21 +248,21 @@ static double Usec[] = { 15.0, 0.838096, 15.0, 0.5, 2.0, 1.0, 0.1 };
 
 static int ngsniffer_read(wtap *wth, int *err);
 static int ngsniffer_seek_read(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int packet_size);
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int packet_size);
 static int ngsniffer_read_rec_header(FILE_T fh, guint16 *typep,
     guint16 *lengthp, int *err);
 static int ngsniffer_read_frame2(FILE_T fh, struct frame2_rec *frame2,
     int *err);
-static void set_pseudo_header_frame2(union pseudo_header *pseudo_header,
+static void set_pseudo_header_frame2(union wtap_pseudo_header *pseudo_header,
     struct frame2_rec *frame2);
 static int ngsniffer_read_frame4(FILE_T fh, struct frame4_rec *frame4,
     int *err);
-static void set_pseudo_header_frame4(union pseudo_header *pseudo_header,
+static void set_pseudo_header_frame4(union wtap_pseudo_header *pseudo_header,
     struct frame4_rec *frame4);
 static int ngsniffer_read_rec_data(FILE_T fh, char *pd, int length, int *err);
 static void ngsniffer_close(wtap *wth);
 static gboolean ngsniffer_dump(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-	const union pseudo_header *pseudo_header, const u_char *pd, int *err);
+	const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err);
 static gboolean ngsniffer_dump_close(wtap_dumper *wdh, int *err);
 
 int ngsniffer_open(wtap *wth, int *err)
@@ -577,7 +577,7 @@ found:
 }
 
 static int ngsniffer_seek_read(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int packet_size)
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int packet_size)
 {
 	int	ret;
 	int	err;	/* XXX - return this */
@@ -684,7 +684,7 @@ static int ngsniffer_read_frame2(FILE_T fh, struct frame2_rec *frame2,
 	return 0;
 }
 
-static void set_pseudo_header_frame2(union pseudo_header *pseudo_header,
+static void set_pseudo_header_frame2(union wtap_pseudo_header *pseudo_header,
     struct frame2_rec *frame2)
 {
 	/*
@@ -728,7 +728,7 @@ static int ngsniffer_read_frame4(FILE_T fh, struct frame4_rec *frame4,
 	return 0;
 }
 
-static void set_pseudo_header_frame4(union pseudo_header *pseudo_header,
+static void set_pseudo_header_frame4(union wtap_pseudo_header *pseudo_header,
     struct frame4_rec *frame4)
 {
 	pseudo_header->ngsniffer_atm.AppTrafType = frame4->atm_info.AppTrafType;
@@ -834,7 +834,7 @@ gboolean ngsniffer_dump_open(wtap_dumper *wdh, int *err)
 /* Write a record for a packet to a dump file.
    Returns TRUE on success, FALSE on failure. */
 static gboolean ngsniffer_dump(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-    const union pseudo_header *pseudo_header, const u_char *pd, int *err)
+    const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err)
 {
     ngsniffer_dump_t *priv = wdh->dump.ngsniffer;
     struct frame2_rec rec_hdr;
diff --git a/wiretap/radcom.c b/wiretap/radcom.c
index 1030649844..dfeb0ea5be 100644
--- a/wiretap/radcom.c
+++ b/wiretap/radcom.c
@@ -1,6 +1,6 @@
 /* radcom.c
  *
- * $Id: radcom.c,v 1.22 2000/05/19 08:18:16 guy Exp $
+ * $Id: radcom.c,v 1.23 2000/05/19 23:07:01 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -27,7 +27,7 @@
 #include <stdlib.h>
 #include <errno.h>
 #include <time.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "radcom.h"
@@ -69,7 +69,7 @@ struct radcomrec_hdr {
 
 static int radcom_read(wtap *wth, int *err);
 static int radcom_seek_read(wtap *wth, int seek_off,
-	union pseudo_header *pseudo_header, u_char *pd, int length);
+	union wtap_pseudo_header *pseudo_header, u_char *pd, int length);
 static int radcom_read_rec_header(FILE_T fh, struct radcomrec_hdr *hdr,
 	int *err);
 static int radcom_read_rec_data(FILE_T fh, char *pd, int length, int *err);
@@ -292,7 +292,7 @@ static int radcom_read(wtap *wth, int *err)
 
 static int
 radcom_seek_read(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int length)
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int length)
 {
 	int	ret;
 	int	err;		/* XXX - return this */
diff --git a/wiretap/snoop.c b/wiretap/snoop.c
index bc1595a414..5f2b6ce868 100644
--- a/wiretap/snoop.c
+++ b/wiretap/snoop.c
@@ -1,6 +1,6 @@
 /* snoop.c
  *
- * $Id: snoop.c,v 1.27 2000/05/19 08:18:17 guy Exp $
+ * $Id: snoop.c,v 1.28 2000/05/19 23:07:02 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -24,7 +24,7 @@
 #include "config.h"
 #endif
 #include <errno.h>
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 #include "snoop.h"
@@ -57,12 +57,12 @@ struct snooprec_hdr {
 
 static int snoop_read(wtap *wth, int *err);
 static int snoop_seek_read(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int length);
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int length);
 static int snoop_read_atm_pseudoheader(FILE_T fh,
-    union pseudo_header *pseudo_header, int *err);
+    union wtap_pseudo_header *pseudo_header, int *err);
 static int snoop_read_rec_data(FILE_T fh, char *pd, int length, int *err);
 static gboolean snoop_dump(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-    const union pseudo_header *pseudo_header, const u_char *pd, int *err);
+    const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err);
 
 /*
  * See
@@ -320,7 +320,7 @@ static int snoop_read(wtap *wth, int *err)
 
 static int
 snoop_seek_read(wtap *wth, int seek_off,
-    union pseudo_header *pseudo_header, u_char *pd, int length)
+    union wtap_pseudo_header *pseudo_header, u_char *pd, int length)
 {
 	int	ret;
 	int	err;		/* XXX - return this */
@@ -343,7 +343,7 @@ snoop_seek_read(wtap *wth, int seek_off,
 }
 
 static int
-snoop_read_atm_pseudoheader(FILE_T fh, union pseudo_header *pseudo_header,
+snoop_read_atm_pseudoheader(FILE_T fh, union wtap_pseudo_header *pseudo_header,
     int *err)
 {
 	char	atm_phdr[4];
@@ -471,7 +471,7 @@ gboolean snoop_dump_open(wtap_dumper *wdh, int *err)
 /* Write a record for a packet to a dump file.
    Returns TRUE on success, FALSE on failure. */
 static gboolean snoop_dump(wtap_dumper *wdh, const struct wtap_pkthdr *phdr,
-    const union pseudo_header *pseudo_header, const u_char *pd, int *err)
+    const union wtap_pseudo_header *pseudo_header, const u_char *pd, int *err)
 {
 	struct snooprec_hdr rec_hdr;
 	int nwritten;
diff --git a/wiretap/toshiba.c b/wiretap/toshiba.c
index 2072e41190..caa0b6c249 100644
--- a/wiretap/toshiba.c
+++ b/wiretap/toshiba.c
@@ -1,6 +1,6 @@
 /* toshiba.c
  *
- * $Id: toshiba.c,v 1.10 2000/05/19 08:18:17 guy Exp $
+ * $Id: toshiba.c,v 1.11 2000/05/19 23:07:03 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -23,7 +23,7 @@
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
-#include "wtap.h"
+#include "wtap-int.h"
 #include "buffer.h"
 #include "toshiba.h"
 #include "file_wrappers.h"
@@ -105,11 +105,12 @@ static const char toshiba_rec_magic[]  = { '[', 'N', 'o', '.' };
 #define TOSHIBA_REC_MAGIC_SIZE  (sizeof toshiba_rec_magic  / sizeof toshiba_rec_magic[0])
 
 static int toshiba_read(wtap *wth, int *err);
-static int toshiba_seek_read(wtap *wth, int seek_off, union pseudo_header *pseudo_header, guint8 *pd, int len);
+static int toshiba_seek_read(wtap *wth, int seek_off,
+	union wtap_pseudo_header *pseudo_header, guint8 *pd, int len);
 static gboolean parse_single_hex_dump_line(char* rec, guint8 *buf, int byte_offset);
 static int parse_toshiba_hex_dump(FILE_T fh, int pkt_len, guint8* buf, int *err);
 static int parse_toshiba_rec_hdr(wtap *wth, FILE_T fh,
-    union pseudo_header *pseudo_header, int *err);
+    union wtap_pseudo_header *pseudo_header, int *err);
 
 /* Seeks to the beginning of the next packet, and returns the
    byte offset.  Returns -1 on failure. */
@@ -228,7 +229,7 @@ static int toshiba_read(wtap *wth, int *err)
 
 /* Used to read packets in random-access fashion */
 static int
-toshiba_seek_read (wtap *wth, int seek_off, union pseudo_header *pseudo_header,
+toshiba_seek_read (wtap *wth, int seek_off, union wtap_pseudo_header *pseudo_header,
 	guint8 *pd, int len)
 {
 	int	pkt_len;
@@ -251,7 +252,7 @@ toshiba_seek_read (wtap *wth, int seek_off, union pseudo_header *pseudo_header,
 /* Parses a packet record header. */
 static int
 parse_toshiba_rec_hdr(wtap *wth, FILE_T fh,
-    union pseudo_header *pseudo_header, int *err)
+    union wtap_pseudo_header *pseudo_header, int *err)
 {
 	char	line[TOSHIBA_LINE_LENGTH];
 	int	num_items_scanned;
diff --git a/wiretap/wtap-int.h b/wiretap/wtap-int.h
new file mode 100644
index 0000000000..5429769868
--- /dev/null
+++ b/wiretap/wtap-int.h
@@ -0,0 +1,250 @@
+/* wtap-int.h
+ *
+ * $Id: wtap-int.h,v 1.1 2000/05/19 23:07:04 gram Exp $
+ *
+ * Wiretap Library
+ * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ */
+
+#ifndef __WTAP_INT_H__
+#define __WTAP_INT_H__
+
+
+#include <sys/types.h>
+
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+
+#include <glib.h>
+#include <stdio.h>
+
+#ifdef HAVE_LIBZ
+#include "zlib.h"
+#define FILE_T	gzFile
+#else /* No zLib */
+#define FILE_T	FILE *
+#endif /* HAVE_LIBZ */
+
+#include "wtap.h"
+
+typedef struct {
+	double	timeunit;
+	time_t	start;
+	int	is_atm;
+} ngsniffer_t;
+
+typedef struct {
+	gboolean byte_swapped;
+	int bchannel_prot[2];	/* For the V.120 heuristic */
+} i4btrace_t;
+
+typedef struct {
+	gboolean is_hpux_11;
+} nettl_t;
+
+typedef struct {
+	time_t	start;
+} lanalyzer_t;
+
+typedef struct {
+	gboolean byte_swapped;
+	gboolean modified;
+	guint16	version_major;
+	guint16	version_minor;
+} libpcap_t;
+
+typedef struct {
+	time_t	start_secs;
+	guint32	start_usecs;
+	guint8	version_major;
+	guint32 *frame_table;
+	int	frame_table_size;
+	int	current_frame;
+} netmon_t;
+
+typedef struct {
+	time_t	start_time;
+	double	timeunit;
+	double	start_timestamp;
+	int	wrapped;
+	int	end_offset;
+	int	version_major;
+} netxray_t;
+
+typedef struct {
+	time_t inittime;
+	int adjusted;
+	int seek_add;
+} ascend_t;
+
+
+typedef int (*subtype_read_func)(struct wtap*, int*);
+typedef int (*subtype_seek_read_func)(struct wtap*, int, union wtap_pseudo_header*,
+					guint8*, int);
+struct wtap {
+	FILE_T			fh;
+        int                     fd;           /* File descriptor for cap file */
+	FILE_T			random_fh;    /* Secondary FILE_T for random access */
+	int			file_type;
+	int			snapshot_length;
+	struct Buffer		*frame_buffer;
+	struct wtap_pkthdr	phdr;
+	union wtap_pseudo_header pseudo_header;
+
+	long			data_offset;
+
+	union {
+		libpcap_t		*pcap;
+		lanalyzer_t		*lanalyzer;
+		ngsniffer_t		*ngsniffer;
+		i4btrace_t		*i4btrace;
+		nettl_t			*nettl;
+		netmon_t		*netmon;
+		netxray_t		*netxray;
+		ascend_t		*ascend;
+	} capture;
+
+	subtype_read_func	subtype_read;
+	subtype_seek_read_func	subtype_seek_read;
+	void			(*subtype_close)(struct wtap*);
+	int			file_encap;	/* per-file, for those
+						   file formats that have
+						   per-file encapsulation
+						   types */
+};
+
+struct wtap_dumper;
+
+typedef gboolean (*subtype_write_func)(struct wtap_dumper*,
+		const struct wtap_pkthdr*, const union wtap_pseudo_header*,
+		const u_char*, int*);
+typedef gboolean (*subtype_close_func)(struct wtap_dumper*, int*);
+
+typedef struct {
+	gboolean first_frame;
+	time_t start;
+} ngsniffer_dump_t;
+
+typedef struct {
+	gboolean first_frame;
+	struct timeval start;
+	guint32	nframes;
+} netxray_dump_t;
+
+typedef struct {
+	gboolean got_first_record_time;
+	struct timeval first_record_time;
+	guint32	frame_table_offset;
+	guint32	*frame_table;
+	int	frame_table_index;
+	int	frame_table_size;
+} netmon_dump_t;
+
+struct wtap_dumper {
+	FILE*			fh;
+	int			file_type;
+	int			snaplen;
+	int			encap;
+
+	union {
+		void			*opaque;
+		ngsniffer_dump_t	*ngsniffer;
+		netmon_dump_t		*netmon;
+		netxray_dump_t		*netxray;
+	} dump;
+
+	subtype_write_func	subtype_write;
+	subtype_close_func	subtype_close;
+};
+
+
+/* Macros to byte-swap 32-bit and 16-bit quantities. */
+#define	BSWAP32(x) \
+	((((x)&0xFF000000)>>24) | \
+	 (((x)&0x00FF0000)>>8) | \
+	 (((x)&0x0000FF00)<<8) | \
+	 (((x)&0x000000FF)<<24))
+#define	BSWAP16(x) \
+	 ((((x)&0xFF00)>>8) | \
+	  (((x)&0x00FF)<<8))
+
+/* Turn host-byte-order values into little-endian values. */
+#ifdef WORDS_BIGENDIAN
+#define htoles(s) ((guint16)                       \
+                    ((guint16)((s) & 0x00FF)<<8|  \
+                     (guint16)((s) & 0xFF00)>>8))
+
+#define htolel(l) ((guint32)((l) & 0x000000FF)<<24|  \
+                   (guint32)((l) & 0x0000FF00)<<8|  \
+                   (guint32)((l) & 0x00FF0000)>>8|   \
+                   (guint32)((l) & 0xFF000000)>>24)
+#else
+#define htoles(s)	(s)
+#define htolel(l)	(l)
+#endif
+
+/* Pointer versions of ntohs and ntohl.  Given a pointer to a member of a
+ * byte array, returns the value of the two or four bytes at the pointer.
+ * The pletoh[sl] versions return the little-endian representation.
+ */
+
+#ifndef pntohs
+#define pntohs(p)  ((guint16)                       \
+                    ((guint16)*((guint8 *)p+0)<<8|  \
+                     (guint16)*((guint8 *)p+1)<<0))
+#endif
+
+#ifndef pntohl
+#define pntohl(p)  ((guint32)*((guint8 *)p+0)<<24|  \
+                    (guint32)*((guint8 *)p+1)<<16|  \
+                    (guint32)*((guint8 *)p+2)<<8|   \
+                    (guint32)*((guint8 *)p+3)<<0)
+#endif
+
+#ifndef phtons
+#define phtons(p)  ((guint16)                       \
+                    ((guint16)*((guint8 *)p+0)<<8|  \
+                     (guint16)*((guint8 *)p+1)<<0))
+#endif
+
+#ifndef phtonl
+#define phtonl(p)  ((guint32)*((guint8 *)p+0)<<24|  \
+                    (guint32)*((guint8 *)p+1)<<16|  \
+                    (guint32)*((guint8 *)p+2)<<8|   \
+                    (guint32)*((guint8 *)p+3)<<0)
+#endif
+
+#ifndef pletohs
+#define pletohs(p) ((guint16)                       \
+                    ((guint16)*((guint8 *)p+1)<<8|  \
+                     (guint16)*((guint8 *)p+0)<<0))
+#endif
+
+#ifndef pletohl
+#define pletohl(p) ((guint32)*((guint8 *)p+3)<<24|  \
+                    (guint32)*((guint8 *)p+2)<<16|  \
+                    (guint32)*((guint8 *)p+1)<<8|   \
+                    (guint32)*((guint8 *)p+0)<<0)
+#endif
+
+#endif /* __WTAP_INT_H__ */
diff --git a/wiretap/wtap.c b/wiretap/wtap.c
index 4762e14cbb..4ce9b263a3 100644
--- a/wiretap/wtap.c
+++ b/wiretap/wtap.c
@@ -1,6 +1,6 @@
 /* wtap.c
  *
- * $Id: wtap.c,v 1.42 2000/05/19 05:33:32 guy Exp $
+ * $Id: wtap.c,v 1.43 2000/05/19 23:07:04 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -26,7 +26,7 @@
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
-#include "wtap.h"
+#include "wtap-int.h"
 #include "file_wrappers.h"
 #include "buffer.h"
 
@@ -242,7 +242,7 @@ int wtap_loop(wtap *wth, int count, wtap_handler callback, u_char* user,
 }
 
 int wtap_seek_read(wtap *wth, int seek_off,
-	union pseudo_header *pseudo_header, guint8 *pd, int len)
+	union wtap_pseudo_header *pseudo_header, guint8 *pd, int len)
 {
 	return wth->subtype_seek_read(wth, seek_off, pseudo_header, pd, len);
 }
diff --git a/wiretap/wtap.h b/wiretap/wtap.h
index f4e4c70e2f..82de7bdca3 100644
--- a/wiretap/wtap.h
+++ b/wiretap/wtap.h
@@ -1,6 +1,6 @@
 /* wtap.h
  *
- * $Id: wtap.h,v 1.70 2000/05/18 09:09:50 guy Exp $
+ * $Id: wtap.h,v 1.71 2000/05/19 23:07:04 gram Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org>
@@ -142,63 +142,6 @@
 #include <glib.h>
 #include <stdio.h>
 
-#ifdef HAVE_LIBZ
-#include "zlib.h"
-#define FILE_T	gzFile
-#else /* No zLib */
-#define FILE_T	FILE *
-#endif /* HAVE_LIBZ */
-
-typedef struct {
-	double	timeunit;
-	time_t	start;
-	int	is_atm;
-} ngsniffer_t;
-
-typedef struct {
-	gboolean byte_swapped;
-	int bchannel_prot[2];	/* For the V.120 heuristic */
-} i4btrace_t;
-
-typedef struct {
-	gboolean is_hpux_11;
-} nettl_t;
-
-typedef struct {
-	time_t	start;
-} lanalyzer_t;
-
-typedef struct {
-	gboolean byte_swapped;
-	gboolean modified;
-	guint16	version_major;
-	guint16	version_minor;
-} libpcap_t;
-
-typedef struct {
-	time_t	start_secs;
-	guint32	start_usecs;
-	guint8	version_major;
-	guint32 *frame_table;
-	int	frame_table_size;
-	int	current_frame;
-} netmon_t;
-
-typedef struct {
-	time_t	start_time;
-	double	timeunit;
-	double	start_timestamp;
-	int	wrapped;
-	int	end_offset;
-	int	version_major;
-} netxray_t;
-
-typedef struct {
-	time_t inittime;
-	int adjusted;
-	int seek_add;
-} ascend_t;
-
 /* Packet "pseudo-header" information for X.25 capture files. */
 struct x25_phdr {
 	guint8	flags; /* ENCAP_LAPB : 1st bit means From DCE */
@@ -292,7 +235,7 @@ struct lapd_phdr {
 #define	AHLT_VCMX_FRAGMENTS	0xc	/* VCMX: Fragments */
 #define	AHLT_VCMX_BPDU		0xe	/* VCMX: BPDU */
 
-union pseudo_header {
+union wtap_pseudo_header {
 	struct x25_phdr			x25;
 	struct ngsniffer_atm_phdr	ngsniffer_atm;
 	struct ascend_phdr		ascend;
@@ -307,89 +250,14 @@ struct wtap_pkthdr {
 };
 
 typedef void (*wtap_handler)(u_char*, const struct wtap_pkthdr*,
-		int, union pseudo_header *pseudo_header, const u_char *);
+		int, union wtap_pseudo_header *pseudo_header, const u_char *);
 
 struct wtap;
 struct Buffer;
-
-typedef int (*subtype_read_func)(struct wtap*, int*);
-typedef int (*subtype_seek_read_func)(struct wtap*, int, union pseudo_header*,
-					guint8*, int);
-typedef struct wtap {
-	FILE_T			fh;
-        int                     fd;           /* File descriptor for cap file */
-	FILE_T			random_fh;    /* Secondary FILE_T for random access */
-	int			file_type;
-	int			snapshot_length;
-	struct Buffer		*frame_buffer;
-	struct wtap_pkthdr	phdr;
-	union pseudo_header	pseudo_header;
-
-	long			data_offset;
-
-	union {
-		libpcap_t		*pcap;
-		lanalyzer_t		*lanalyzer;
-		ngsniffer_t		*ngsniffer;
-		i4btrace_t		*i4btrace;
-		nettl_t			*nettl;
-		netmon_t		*netmon;
-		netxray_t		*netxray;
-		ascend_t		*ascend;
-	} capture;
-
-	subtype_read_func	subtype_read;
-	subtype_seek_read_func	subtype_seek_read;
-	void			(*subtype_close)(struct wtap*);
-	int			file_encap;	/* per-file, for those
-						   file formats that have
-						   per-file encapsulation
-						   types */
-} wtap;
-
 struct wtap_dumper;
 
-typedef gboolean (*subtype_write_func)(struct wtap_dumper*,
-		const struct wtap_pkthdr*, const union pseudo_header*,
-		const u_char*, int*);
-typedef gboolean (*subtype_close_func)(struct wtap_dumper*, int*);
-
-typedef struct {
-	gboolean first_frame;
-	time_t start;
-} ngsniffer_dump_t;
-
-typedef struct {
-	gboolean first_frame;
-	struct timeval start;
-	guint32	nframes;
-} netxray_dump_t;
-
-typedef struct {
-	gboolean got_first_record_time;
-	struct timeval first_record_time;
-	guint32	frame_table_offset;
-	guint32	*frame_table;
-	int	frame_table_index;
-	int	frame_table_size;
-} netmon_dump_t;
-
-typedef struct wtap_dumper {
-	FILE*			fh;
-	int			file_type;
-	int			snaplen;
-	int			encap;
-
-	union {
-		void			*opaque;
-		ngsniffer_dump_t	*ngsniffer;
-		netmon_dump_t		*netmon;
-		netxray_dump_t		*netxray;
-	} dump;
-
-	subtype_write_func	subtype_write;
-	subtype_close_func	subtype_close;
-} wtap_dumper;
+typedef struct wtap wtap;
+typedef struct wtap_dumper wtap_dumper;
 
 /*
  * On failure, "wtap_open_offline()" returns NULL, and puts into the
@@ -399,7 +267,7 @@ typedef struct wtap_dumper {
  *
  * a negative number, indicating the type of error, on other failures.
  */
-wtap* wtap_open_offline(const char *filename, int *err, gboolean do_random);
+struct wtap* wtap_open_offline(const char *filename, int *err, gboolean do_random);
 int wtap_loop(wtap *wth, int, wtap_handler, u_char*, int*);
 int wtap_read(wtap *wth, int *err);
 
@@ -421,9 +289,9 @@ const char *wtap_strerror(int err);
 void wtap_sequential_close(wtap *wth);
 void wtap_close(wtap *wth);
 int wtap_seek_read (wtap *wth, int seek_off,
-	union pseudo_header *pseudo_header, guint8 *pd, int len);
+	union wtap_pseudo_header *pseudo_header, guint8 *pd, int len);
 int wtap_def_seek_read (wtap *wth, int seek_off,
-	union pseudo_header *pseudo_header, guint8 *pd, int len);
+	union wtap_pseudo_header *pseudo_header, guint8 *pd, int len);
 
 gboolean wtap_dump_can_open(int filetype);
 gboolean wtap_dump_can_write_encap(int filetype, int encap);
@@ -432,7 +300,7 @@ wtap_dumper* wtap_dump_open(const char *filename, int filetype, int encap,
 wtap_dumper* wtap_dump_fdopen(int fd, int filetype, int encap, int snaplen,
 	int *err);
 gboolean wtap_dump(wtap_dumper *, const struct wtap_pkthdr *,
-	const union pseudo_header *pseudo_header, const u_char *, int *err);
+	const union wtap_pseudo_header *pseudo_header, const u_char *, int *err);
 FILE* wtap_dump_file(wtap_dumper *);
 gboolean wtap_dump_close(wtap_dumper *, int *);
 
@@ -480,73 +348,5 @@ int wtap_pcap_encap_to_wtap_encap(int encap);
 #define	WTAP_ERR_ZLIB_MAX			-100
 #define	WTAP_ERR_ZLIB_MIN			-300
 
-/* Macros to byte-swap 32-bit and 16-bit quantities. */
-#define	BSWAP32(x) \
-	((((x)&0xFF000000)>>24) | \
-	 (((x)&0x00FF0000)>>8) | \
-	 (((x)&0x0000FF00)<<8) | \
-	 (((x)&0x000000FF)<<24))
-#define	BSWAP16(x) \
-	 ((((x)&0xFF00)>>8) | \
-	  (((x)&0x00FF)<<8))
-
-/* Turn host-byte-order values into little-endian values. */
-#ifdef WORDS_BIGENDIAN
-#define htoles(s) ((guint16)                       \
-                    ((guint16)((s) & 0x00FF)<<8|  \
-                     (guint16)((s) & 0xFF00)>>8))
-
-#define htolel(l) ((guint32)((l) & 0x000000FF)<<24|  \
-                   (guint32)((l) & 0x0000FF00)<<8|  \
-                   (guint32)((l) & 0x00FF0000)>>8|   \
-                   (guint32)((l) & 0xFF000000)>>24)
-#else
-#define htoles(s)	(s)
-#define htolel(l)	(l)
-#endif
-
-/* Pointer versions of ntohs and ntohl.  Given a pointer to a member of a
- * byte array, returns the value of the two or four bytes at the pointer.
- * The pletoh[sl] versions return the little-endian representation.
- */
-
-#ifndef pntohs
-#define pntohs(p)  ((guint16)                       \
-                    ((guint16)*((guint8 *)p+0)<<8|  \
-                     (guint16)*((guint8 *)p+1)<<0))
-#endif
-
-#ifndef pntohl
-#define pntohl(p)  ((guint32)*((guint8 *)p+0)<<24|  \
-                    (guint32)*((guint8 *)p+1)<<16|  \
-                    (guint32)*((guint8 *)p+2)<<8|   \
-                    (guint32)*((guint8 *)p+3)<<0)
-#endif
-
-#ifndef phtons
-#define phtons(p)  ((guint16)                       \
-                    ((guint16)*((guint8 *)p+0)<<8|  \
-                     (guint16)*((guint8 *)p+1)<<0))
-#endif
-
-#ifndef phtonl
-#define phtonl(p)  ((guint32)*((guint8 *)p+0)<<24|  \
-                    (guint32)*((guint8 *)p+1)<<16|  \
-                    (guint32)*((guint8 *)p+2)<<8|   \
-                    (guint32)*((guint8 *)p+3)<<0)
-#endif
-
-#ifndef pletohs
-#define pletohs(p) ((guint16)                       \
-                    ((guint16)*((guint8 *)p+1)<<8|  \
-                     (guint16)*((guint8 *)p+0)<<0))
-#endif
-
-#ifndef pletohl
-#define pletohl(p) ((guint32)*((guint8 *)p+3)<<24|  \
-                    (guint32)*((guint8 *)p+2)<<16|  \
-                    (guint32)*((guint8 *)p+1)<<8|   \
-                    (guint32)*((guint8 *)p+0)<<0)
-#endif
 
 #endif /* __WTAP_H__ */