From: Jim Meyering <jim@meyering.net>
Date: Sun, 18 Jun 2000 18:16:54 +0000 (+0000)
Subject: Include memory.h, string.h, and/or strings.h as needed.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8e74bb3e1914dd2663e4b25d85a8a237b28550b;p=pspp

Include memory.h, string.h, and/or strings.h as needed.
(this snippet comes from src/system.h).
---

diff --git a/lib/strnlen.c b/lib/strnlen.c
index f5681ca383..556d2d55ce 100644
--- a/lib/strnlen.c
+++ b/lib/strnlen.c
@@ -21,7 +21,14 @@
 # include <config.h>
 #endif
 
-#include <string.h>
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#else
+# include <strings.h>
+#endif
 
 #ifndef HAVE_DECL_MEMCHR
 "this configure-time declaration test was not run"