Imported from libpng-1.0.7beta14.tar
diff --git a/scripts/pngdef.pas b/scripts/pngdef.pas
index 505cba9..da56273 100644
--- a/scripts/pngdef.pas
+++ b/scripts/pngdef.pas
@@ -5,7 +5,7 @@
 interface
 
 const
-  PNG_LIBPNG_VER_STRING = '1.0.7beta13';
+  PNG_LIBPNG_VER_STRING = '1.0.7beta14';
   PNG_LIBPNG_VER        =  10007;
 
 type
@@ -510,6 +510,9 @@
              stdcall;
 function png_set_interlace_handling(png_ptr: png_structp): int;
              stdcall;
+procedure png_set_invalid(png_ptr: png_structp; info_ptr:png_infop;
+             mask: int);
+             stdcall;
 procedure png_set_invert_alpha(png_ptr: png_structp);
              stdcall;
 procedure png_set_invert_mono(png_ptr: png_structp);