X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fpng.h;h=aa4b9c5f28a03abbed165c3aaac627b0d33fd290;hb=9d5d1863087e91a57e1e4308d964a8e73220fec1;hp=775a84f09620af6a38ff88f9cf14dc197f45bc06;hpb=ff2fc105608a90214af3b03a6adb0078a27d04af;p=swftools.git

diff --git a/lib/png.h b/lib/png.h
index 775a84f..aa4b9c5 100644
--- a/lib/png.h
+++ b/lib/png.h
@@ -23,6 +23,9 @@
 extern "C" {
 #endif
 
+int png_apply_filter_32(unsigned char*dest, unsigned char*src, int width, int y);
+void png_inverse_filter_32(int mode, unsigned char*src, unsigned char*old, unsigned char*dest, int width);
+
 int getPNG(const char*sname, int*destwidth, int*destheight, unsigned char**destdata);
 int getPNGdimensions(const char*sname, int*destwidth, int*destheight);