png_set_sig_bytes 129 contrib/gregbook/readpng.c png_set_sig_bytes(png_ptr, 8); /* we already read the 8 signature bytes */ png_set_sig_bytes 246 contrib/pngminus/png2pnm.c png_set_sig_bytes (png_ptr, 8); /* we already read the 8 signature bytes */ png_set_sig_bytes 166 contrib/visupng/PngFile.c png_set_sig_bytes(png_ptr, 8); png_set_sig_bytes 343 example.c png_set_sig_bytes(png_ptr, sig_read); png_set_sig_bytes 1038 png.h PNG_EXPORT(2, void, png_set_sig_bytes, (png_structrp png_ptr, int num_bytes));