From 8a333c322d890badcd1fbac5eb6846435547c836 Mon Sep 17 00:00:00 2001
From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Sun, 1 May 2005 11:02:40 +0000
Subject: [PATCH] undef jmpbuf to make compile work on AIX 5.1

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2@465 a5681a0c-68f1-0310-ab6d-d61299d08faa
---
 program/src/pngsize.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/program/src/pngsize.c b/program/src/pngsize.c
index ed3666a3..5aa35400 100644
--- a/program/src/pngsize.c
+++ b/program/src/pngsize.c
@@ -22,6 +22,13 @@ PngSize(FILE *fd, long *width, long *height)
   (*width)=0;
   (*height)=0;
 
+/* this is to make compile on aix work since they seem to define jmpbuf
+   to be _jmpbuf which breaks compilation */
+
+#ifdef jmpbuf
+#undef jmpbuf
+#endif
+
   if (setjmp(png_read_ptr->jmpbuf)){
     png_destroy_read_struct(&png_read_ptr, &info_ptr, (png_infopp)NULL);
     return 0;
-- 
2.30.2