From: erg <devnull@localhost>
Date: Thu, 3 May 2007 19:09:15 +0000 (+0000)
Subject: Add modifications for ast to build on Windows
X-Git-Tag: LAST_LIBGRAPH~32^2~5590
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2e60d45ee6605dca2c3dee89c23a0c519cd36ba7;p=graphviz

Add modifications for ast to build on Windows
---

diff --git a/lib/ast/pathpath.c b/lib/ast/pathpath.c
index 4a652bb28..8a3e9331f 100644
--- a/lib/ast/pathpath.c
+++ b/lib/ast/pathpath.c
@@ -30,10 +30,18 @@
 
 #include <ast.h>
 #include <string.h>
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#else
+#include <compat_unistd.h>
+#endif
 
 /* #include <option.h> */
+#ifdef WIN32
+#define environ _environ
+#else
 extern char **environ;
+#endif
 char **opt_info_argv;
 
 char *pathpath(register char *path, const char *p, const char *a, int mode)