pub unsafe extern "C" fn graphene_rect_expand(
r: *const graphene_rect_t,
p: *const graphene_point_t,
res: *mut graphene_rect_t,
)
pub unsafe extern "C" fn graphene_rect_expand(
r: *const graphene_rect_t,
p: *const graphene_point_t,
res: *mut graphene_rect_t,
)