write_png        1478 contrib/libtests/makepng.c       int ret = write_png(&file_name, fp, color_type, bit_depth, gamma,
write_png        1349 contrib/libtests/pngimage.c    write_png(dp, dp->original_ip, 0/*transforms*/);
write_png        1393 contrib/libtests/pngimage.c             write_png(dp, dp->read_ip, current);
write_png         764 example.c      void write_png(char *file_name /* , ... other image information ... */)