From 6a480953a956a2486e0b618bb02bed56faeac7bf Mon Sep 17 00:00:00 2001
From: Laurent Deniel <laurent.deniel@free.fr>
Date: Fri, 11 Aug 2000 13:37:21 +0000
Subject: Miscellaneous code cleaning

- add <stdarg.h> or <varargs.h> in snprintf.h
  and remove those inclusions in the other #ifdef NEED_SNPRINTF_H codes

- remove the check of multiple inclusions in source (.c)  code
  (there is a bit loss of _cpp_ performance, but I prefer the gain of
   code reading and maintenance; and nowadays, disk caches and VM are
   correctly optimized ;-).

- protect all (well almost) header files against multiple inclusions

- add header (i.e. GPL license) in some include files

- reorganize a bit the way header files are included:

  First:
  #include <system_include_files>
  #include <external_package_include_files (e.g. gtk, glib etc.)>
  Then
  #include "ethereal_include_files"

  with the correct HAVE_XXX or NEED_XXX protections.

- add some HAVE_XXX checks before including some system header files

- add the same HAVE_XXX in wiretap as in ethereal

Please forgive me, if I break something (I've only compiled and regression
tested on Linux).

svn path=/trunk/; revision=2254
---
 snprintf.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'snprintf.h')

diff --git a/snprintf.h b/snprintf.h
index 62f57789b0..169f4ed7a8 100644
--- a/snprintf.h
+++ b/snprintf.h
@@ -1,3 +1,13 @@
+
+#ifndef __ETHEREAL_SNPRINTF_H__
+#define __ETHEREAL_SNPRINTF_H__
+
+#if defined(HAVE_STDARG_H) && defined(__STDC__) && __STDC__
+# include <stdarg.h>
+#else
+# include <varargs.h>
+#endif
+
 extern int vsnprintf(char *string, size_t length, const char * format,
   va_list args);
 
@@ -7,3 +17,5 @@ extern int snprintf(char *string, size_t length, const char * format, ...);
 extern int snprintf(char *string, size_t length, const char * format,
   int va_alist);
 #endif
+
+#endif
-- 
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