pub unsafe extern "C" fn GxB_Monoid_new_FC64(
monoid: *mut *mut GB_Monoid_opaque,
op: *mut GB_BinaryOp_opaque,
identity: __BindgenComplex<f64>
) -> i32
pub unsafe extern "C" fn GxB_Monoid_new_FC64(
monoid: *mut *mut GB_Monoid_opaque,
op: *mut GB_BinaryOp_opaque,
identity: __BindgenComplex<f64>
) -> i32