pub unsafe extern "C" fn graphene_matrix_init_from_vec4(
m: *mut graphene_matrix_t,
v0: *const graphene_vec4_t,
v1: *const graphene_vec4_t,
v2: *const graphene_vec4_t,
v3: *const graphene_vec4_t,
) -> *mut graphene_matrix_t
pub unsafe extern "C" fn graphene_matrix_init_from_vec4(
m: *mut graphene_matrix_t,
v0: *const graphene_vec4_t,
v1: *const graphene_vec4_t,
v2: *const graphene_vec4_t,
v3: *const graphene_vec4_t,
) -> *mut graphene_matrix_t