From 0d84cc66ee79ccd92f4c30548ceaa632dd7d3144 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Wed, 10 Sep 2003 08:26:42 +0000
Subject: [PATCH] Include <string.h>, <stdlib.h> unconditionally. Don't declare
 getenv or malloc.

---
 lib/backupfile.c | 24 ++----------------------
 1 file changed, 2 insertions(+), 22 deletions(-)

diff --git a/lib/backupfile.c b/lib/backupfile.c
index 34bde3cab5..7ea76b49e7 100644
--- a/lib/backupfile.c
+++ b/lib/backupfile.c
@@ -27,11 +27,7 @@
 
 #include <stddef.h>
 #include <stdio.h>
-#if HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-#endif
+#include <string.h>
 
 #if HAVE_DIRENT_H
 # include <dirent.h>
@@ -57,23 +53,7 @@
 # define CLOSEDIR(d) closedir (d)
 #endif
 
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-
-#ifndef HAVE_DECL_GETENV
-"this configure-time declaration test was not run"
-#endif
-#if !HAVE_DECL_GETENV
-char *getenv ();
-#endif
-
-#ifndef HAVE_DECL_MALLOC
-"this configure-time declaration test was not run"
-#endif
-#if !HAVE_DECL_MALLOC
-char *malloc ();
-#endif
+#include <stdlib.h>
 
 #if HAVE_DIRENT_H || HAVE_NDIR_H || HAVE_SYS_DIR_H || HAVE_SYS_NDIR_H
 # define HAVE_DIR 1
-- 
2.47.2