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-rw-r--r--Build/source/libs/libpng/libpng-src/pngpriv.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/Build/source/libs/libpng/libpng-src/pngpriv.h b/Build/source/libs/libpng/libpng-src/pngpriv.h
index e53fb0e5a3d..1295b5142a6 100644
--- a/Build/source/libs/libpng/libpng-src/pngpriv.h
+++ b/Build/source/libs/libpng/libpng-src/pngpriv.h
@@ -1,8 +1,8 @@
/* pngpriv.h - private declarations for use inside libpng
*
- * Last changed in libpng 1.6.18 [July 23, 2015]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Last changed in libpng 1.6.21 [January 15, 2016]
+ * Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*
@@ -1917,6 +1917,9 @@ PNG_INTERNAL_FUNCTION(void, png_init_filter_functions_neon,
(png_structp png_ptr, unsigned int bpp), PNG_EMPTY);
#endif
+PNG_INTERNAL_FUNCTION(png_uint_32, png_check_keyword, (png_structrp png_ptr,
+ png_const_charp key, png_bytep new_key), PNG_EMPTY);
+
/* Maintainer: Put new private prototypes here ^ */
#include "pngdebug.h"