From: John Ellson <ellson@research.att.com>
Date: Fri, 11 Nov 2011 19:28:33 +0000 (-0500)
Subject: add explicit include of stdint.h for ptrdiff_t
X-Git-Tag: LAST_LIBGRAPH~32^2~599
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=16d2f65fa4ed0dd335bfdd197a35ccb4ad3281f6;p=graphviz

add explicit include of stdint.h for ptrdiff_t
---

diff --git a/ast_common.h.in b/ast_common.h.in
index 95f790021..88affebbd 100644
--- a/ast_common.h.in
+++ b/ast_common.h.in
@@ -57,6 +57,14 @@
 #  define _sys_stat 1
 #endif
 
+#ifdef HAVE_STRING_H
+#  define _hdr_string 1
+#endif
+
+#ifdef HAVE_STDINT_H
+#  define _hdr_stdint 1
+#endif
+
 #ifdef HAVE_STDARG_H
 #  define _hdr_stdarg 1
 #endif
diff --git a/lib/sfio/sfhdr.h b/lib/sfio/sfhdr.h
index f6daf8f97..d63a5f34a 100644
--- a/lib/sfio/sfhdr.h
+++ b/lib/sfio/sfhdr.h
@@ -95,6 +95,10 @@ extern "C" {
 #include	<string.h>
 #endif
 
+#if _hdr_stdint
+#include	<stdint.h>
+#endif
+
 #if _hdr_time
 #include	<time.h>
 #endif