func (device *Device) GetEnumValue(enumname string) ALCenum {
s := alcString(enumname)
e := ALCenum(C.alcGetEnumValue((*C.ALCdevice)(device), s))
freeString(s)
return e
}
func (dev Device) enumValue(name string) (int, error) {
return int(C.int(C.alcGetEnumValue(dev.device, (*C.ALCchar)(C.CString(name))))), GetError()
}