png_info_init    1643 third_party/libpng/png.h extern PNG_EXPORT(void,png_info_init) PNGARG((png_infop info_ptr))
png_info_init    1645 third_party/libpng/png.h #undef png_info_init
png_info_init    1646 third_party/libpng/png.h #define png_info_init(info_ptr) png_info_init_3(&info_ptr,\