Table of Contentsmbstowcs - convert a multibyte string to a wide character string. #include <stdlib.h>
size_t mbstowcs(wchar_t *pwcs, const char *s, size_t n); The mbstowcs() function converts a sequence of multibyte characters from the array s into a sequence of wide characters and stores up to n wide characters in the array pwcs. mbstowcs() returns the number of wide characters stored or -1 if s contains an invalid multibyte character. SVID 3, ISO 9899 mblen(3), mbtowc(3), wcstombs(3), wctomb(3)
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