AllowTCHAR.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
// This header is expected to be included after HAL/HideTCHAR.h - see the comments in that header
// for more details.
 
// HEADER_UNIT_SKIP - Not included directly
 
#ifdef UE_HIDETCHAR_INCLUDED
    #undef UE_HIDETCHAR_INCLUDED
#else
    #error "HAL/AllowTCHAR.h included without a corresponding include of HAL/AllowTCHAR.h - check your includes."
#endif
 
#if !defined(UE_HIDETCHAR_INCLUDED_FIRST)
    #define UE_HIDETCHAR_INCLUDED_FIRST
 
    // We want UE_SYSTEM_TCHAR to exist after the first definition of TCHAR - even in
    // !PLATFORM_TCHAR_IS_UTF8CHAR mode.
    //
    // TCHAR is expected to be defined inside the first includes we see being wrapped by our
    // HideTCHAR/AllowTCHAR pair, so we will define our type in terms of it, before we undo our hack,
    // if it exists.
    using UE_SYSTEM_TCHAR = TCHAR;
#endif
 
#if PLATFORM_TCHAR_IS_UTF8CHAR
    #undef TCHAR
#endif