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Function of TCHAR used in Windows Programming

Write down a program to show the function of TCHAR used in Windows Programming?

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a. TCHAR is the data type which is used in Unicode for the generic character data type.

b. It is used to hold the 1-byte ASCII characters which are standard format for the characters.

c. It also uses 2-byte Unicode character to use the macro and the data type which have a similar manner on all the platforms.

d. Program are as follows-

#ifdef UNICODE
#define TCHAR WORD
#else
#define TCHAR BYTE
#endif

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