From 1440fbddff4aa7f8414bed5650062eb89a063738 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 4 Dec 2000 09:37:33 +0000
Subject: [PATCH] Also include memory.h, stdlib.h, unistd.h if appropriate.

---
 lib/path-concat.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/lib/path-concat.c b/lib/path-concat.c
index dfc5402381..3130e386df 100644
--- a/lib/path-concat.c
+++ b/lib/path-concat.c
@@ -26,10 +26,23 @@
 #endif
 
 #include <stdio.h>
+
 #if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
 # include <string.h>
+#else
+# if HAVE_STRINGS_H
+#  include <strings.h>
+# endif
+#endif
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
 #endif
-#include <sys/types.h>
 
 #ifndef HAVE_DECL_MALLOC
 "this configure-time declaration test was not run"
-- 
2.30.2