Squelch a number of "-Wall" errors by:

	1) renaming "snprintf.h" to "snprintf-imp.h" (it contains stuff
	   used by the "snprintf()" *implementation*, but not stuff it
	   *exports*);

	2) creating a new "snprintf.h" to declare "vsnprintf()" and
	   "snprintf()";

	3) removing an unused variable;

	4) fixing a call to "add_item_to_tree()" to handle the
	   possibility of "ntohl()" returning a "long" rather than an
	   "int".

svn path=/trunk/; revision=47

1 files changed, 7 insertions, 1 deletions

diff --git a/capture.c b/capture.c
index 1cbab38fc5..08995ef0fb 100644
--- a/capture.c
+++ b/capture.c
@@ -1,7 +1,7 @@
 /* capture.c
  * Routines for packet capture windows
  *
- * $Id: capture.c,v 1.6 1998/10/12 01:40:43 gerald Exp $
+ * $Id: capture.c,v 1.7 1998/10/13 07:03:31 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -36,11 +36,17 @@
 #include <pcap.h>
 
 #include <string.h>
+#include <unistd.h>
 #include <sys/socket.h>
 #include <sys/ioctl.h>
 #include <net/if.h>
 
 #ifdef NEED_SNPRINTF_H
+# ifdef HAVE_STDARG_H
+#  include <stdarg.h>
+# else
+#  include <varargs.h>
+# endif
 # include "snprintf.h"
 #endif