func GetObjectPtrLabel(ptr unsafe.Pointer, bufSize int32, length *int32, label *uint8) {
	syscall.Syscall6(gpGetObjectPtrLabel, 4, uintptr(ptr), uintptr(bufSize), uintptr(unsafe.Pointer(length)), uintptr(unsafe.Pointer(label)), 0, 0)
}
func GetObjectPtrLabel(ptr unsafe.Pointer, bufSize int32, length *int32, label *uint8) {
	syscall.Syscall6(gpGetObjectPtrLabel, 4, uintptr(ptr), uintptr(bufSize), uintptr(unsafe.Pointer(length)), uintptr(unsafe.Pointer(label)), 0, 0)
}
func GetObjectPtrLabel ( ptr unsafe . Pointer , bufSize int32 , length * int32 , label * uint8 ) { syscall . Syscall6 ( gpGetObjectPtrLabel , 4 , uintptr ( ptr ) , uintptr ( bufSize ) , uintptr ( unsafe . Pointer ( length ) ) , uintptr ( unsafe . Pointer ( label ) ) , 0 , 0 ) }
// retrieve the label of a sync object identified by a pointer
retrieve the label of a sync object identified by a pointer