From: John Ellson <ellson@research.att.com>
Date: Thu, 16 Aug 2012 17:59:18 +0000 (-0400)
Subject: drand48() missing on mingw
X-Git-Tag: LAST_LIBGRAPH~32^2~341
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b937044c31b1046f19bc1139c85b89e35640485f;p=graphviz

drand48() missing on mingw
---

diff --git a/lib/neatogen/neatoinit.c b/lib/neatogen/neatoinit.c
index ff753fdb5..075709972 100644
--- a/lib/neatogen/neatoinit.c
+++ b/lib/neatogen/neatoinit.c
@@ -21,6 +21,7 @@
 #include <unistd.h>
 #endif
 #include <ctype.h>
+#include <stdlib.h>
 
 #include "neato.h"
 #include "pack.h"
@@ -34,6 +35,9 @@
 #ifndef HAVE_SRAND48
 #define srand48 srand
 #endif
+#ifndef HAVE_DRAND48
+#define drand48 rand
+#endif
 
 static attrsym_t *N_pos;
 static int Pack;		/* If >= 0, layout components separately and pack together
diff --git a/lib/ortho/partition.c b/lib/ortho/partition.c
index c0814ec70..0223f3508 100644
--- a/lib/ortho/partition.c
+++ b/lib/ortho/partition.c
@@ -43,8 +43,8 @@
 #ifndef HAVE_SRAND48
 #define srand48 srand
 #endif
-#ifdef WIN32
-extern double drand48(void);
+#ifndef HAVE_DRAND48
+#define drand48 rand
 #endif
 
 typedef struct {