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Data Type Mappings

These data-type mappings are defined in TCHAR.H and depend on whether the constant _UNICODE or _MBCS has been defined in your program.

For related information, see Using TCHAR.H Data Types with _MBCS Code.

Generic-Text Data Type Mappings

Generic-text

data type name

SBCS (_UNICODE,

_MBCS not

defined)

_MBCS

defined

_UNICODE

defined

_TCHAR

char

char

wchar_t

_tfinddata_t

_finddata_t

_finddata_t

_wfinddata_t

_tfinddata64_t

__finddata64_t

__finddata64_t

__wfinddata64_t

_tfinddatai64_t

_finddatai64_t

_finddatai64_t

_wfinddatai64_t

_TINT

int

int

wint_t

_TSCHAR

signed char

signed char

wchar_t

_TUCHAR

unsigned char

unsigned char

wchar_t

_TXCHAR

char

unsigned char

wchar_t

_T or _TEXT

No effect (removed by preprocessor)

No effect (removed by preprocessor)

L (converts following character or string to its Unicode counterpart)

See Also

Concepts

Generic-Text Mappings

Constant and Global Variable Mappings

Routine Mappings

A Sample Generic-Text Program

Using Generic-Text Mappings