Table of Contentsmbtowc - convert a multibyte character to a wide character. #include <stdlib.h>
int mbtowc(wchar_t *pwc, const char *s, size_t n); The mbtowc() function converts a multibyte character s, which is no longer than n bytes, into a wide character and, if pwc is not NULL, stores the wide character in pwc. mbtowc() returns the number of bytes in the multibyte character or -1 if the multibyte character is not valid. SVID 3, ISO 9899 mblen(3), mbstowcs(3), wcstombs(3), wctomb(3)
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