From: Jim Meyering <jim@meyering.net>
Date: Sat, 29 Apr 2000 09:25:09 +0000 (+0000)
Subject: Declare strdup only if it's not defined.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eeedc1da55cffb2f03fe8eaaad1a595ed698d668;p=pspp

Declare strdup only if it's not defined.
---

diff --git a/lib/canon-host.c b/lib/canon-host.c
index 9d968a0359..180057c3ff 100644
--- a/lib/canon-host.c
+++ b/lib/canon-host.c
@@ -43,7 +43,9 @@
 # include <arpa/inet.h>
 #endif
 
+#ifndef strdup
 char *strdup ();
+#endif
 void free ();
 
 /* Returns the canonical hostname associated with HOST (allocated in a static
diff --git a/lib/path-concat.c b/lib/path-concat.c
index ac2c8b8d51..8c4bbb4e8b 100644
--- a/lib/path-concat.c
+++ b/lib/path-concat.c
@@ -32,7 +32,9 @@
 #include <sys/types.h>
 
 char *malloc ();
+#ifndef strdup
 char *strdup ();
+#endif
 
 #ifndef DIRECTORY_SEPARATOR
 # define DIRECTORY_SEPARATOR '/'