Type Definition cmark_gfm_sys::cmark_match_block_func

type cmark_match_block_func = Option<unsafe extern "C" fn(extension: *mut cmark_syntax_extension, parser: *mut cmark_parser, input: *mut c_uchar, len: c_int, container: *mut cmark_node) -> c_int>;

Should return 'true' if 'input' can be contained in 'container', 'false' otherwise.