pub unsafe extern "C" fn cairo_scaled_font_create(
font_face: *mut cairo_font_face_t,
font_matrix: *const cairo_matrix_t,
ctm: *const cairo_matrix_t,
options: *const cairo_font_options_t,
) -> *mut cairo_scaled_font_t
pub unsafe extern "C" fn cairo_scaled_font_create(
font_face: *mut cairo_font_face_t,
font_matrix: *const cairo_matrix_t,
ctm: *const cairo_matrix_t,
options: *const cairo_font_options_t,
) -> *mut cairo_scaled_font_t