diff -ur src/ipa/ipa/bmp.h ../libwmf-0.2.8.4-patched/src/ipa/ipa/bmp.h
--- src/ipa/ipa/bmp.h	2001-10-23 07:24:12.000000000 -0400
+++ src/ipa/ipa/bmp.h	2013-02-07 13:09:16.000000000 -0500
@@ -66,7 +66,7 @@
 		return;
 	}
 
-	if (setjmp (png_ptr->jmpbuf))
+	if (setjmp (png_jmpbuf(png_ptr)))
 	{	WMF_DEBUG (API,"Failed to write bitmap as PNG! (setjmp failed)");
 		png_destroy_write_struct (&png_ptr,&info_ptr);
 		wmf_free (API,buffer);