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mbtowc, _fmbtowc
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─────Run-Time Library───────────────────────────────────────────────────────
Include: <stdlib.h>
Syntax: int mbtowc( wchar_t *wchar, char *mbchar, size_t count );
int _fmbtowc( wchar_t __far *wchar, char __far *mbchar,
size_t count );
Returns: the length in bytes of the multibyte character if <mbchar> is
not NULL and if the object that <mbchar> points to forms a
valid multibyte character. If <mbchar> is NULL or the object
that it points to is a wide-character null character (L'\0'),
both functions return 0. If the object that <mbchar> points
to does not form a valid multibyte character within the first
<count> characters, they return -1.
See also: mblen, mbstowcs, wchar_t, wcstombs, wctomb, MB_CUR_MAX,
MB_LEN_MAX
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