commit c957b6b0a4bd3454d9780da5c3f0e13fb6f34b82
author Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Mon Mar 08 21:47:07 2010 -0600
committer Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Mon Mar 08 21:49:31 2010 -0600
tree 22a4f02c19a12817fdbf1e906873bde14290f8d3
parent 86f88ddd53f4f5674b59ab2772960252defc7a25

[devel] Bump to version libpng-1.5.0beta13

pngdebug.h

diff --git a/pngdebug.h b/pngdebug.h
index bfcc998..81c598f 100644
--- a/pngdebug.h
+++ b/pngdebug.h
@@ -17,6 +17,8 @@
  * only been added since version 0.95 so it is not implemented throughout
  * libpng yet, but more support will be added as needed.
  */
+#ifndef PNGDEBUG_H
+#define PNGDEBUG_H
 #ifdef PNG_DEBUG
 #  if (PNG_DEBUG > 0)
 #    if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER)
@@ -119,3 +121,4 @@
 #ifndef png_debug2
 #  define png_debug2(l, m, p1, p2)
 #endif
+#endif /* PNGDEBUG_H */