reactos/subsystems/win32/win32k/include/cleanup.h

#pragma once

NTSTATUS FASTCALL InitCleanupImpl(VOID);

NTSTATUS FASTCALL
IntSafeCopyUnicodeString(PUNICODE_STRING Dest,
                         PUNICODE_STRING Source);

NTSTATUS FASTCALL
IntSafeCopyUnicodeStringTerminateNULL(PUNICODE_STRING Dest,
                                      PUNICODE_STRING Source);

NTSTATUS FASTCALL
IntUnicodeStringToNULLTerminated(PWSTR *Dest, PUNICODE_STRING Src);

void FASTCALL
IntFreeNULLTerminatedFromUnicodeString(PWSTR NullTerminated, PUNICODE_STRING UnicodeString);