// there is no uint64 CFNumber type, so we have to use the SInt64 one
func convertUInt32ToCFNumber(u uint32) C.CFNumberRef {
sint := C.SInt64(u)
return C.CFNumberCreate(nil, C.kCFNumberSInt64Type, unsafe.Pointer(&sint))
}
func convertFloat64ToCFNumber(f float64) C.CFNumberRef {
double := C.double(f)
return C.CFNumberCreate(nil, C.kCFNumberDoubleType, unsafe.Pointer(&double))
}
// ===== CFNumber =====
// for simplicity's sake, only include the largest of any given numeric datatype
func convertInt64ToCFNumber(i int64) C.CFNumberRef {
sint := C.SInt64(i)
return C.CFNumberCreate(nil, C.kCFNumberSInt64Type, unsafe.Pointer(&sint))
}