Type Definition harfbuzz_sys::hb_font_get_glyph_contour_point_func_t

type hb_font_get_glyph_contour_point_func_t = Option<unsafe extern "C" fn(font: *mut hb_font_t, font_data: *mut c_void, glyph: hb_codepoint_t, point_index: c_uint, x: *mut hb_position_t, y: *mut hb_position_t, user_data: *mut c_void) -> hb_bool_t>;