WCSTOMBS(3)

NAME
       wcstombs  - convert a wide character string to a multibyte
       character string.

SYNOPSIS
       #include <<stdlib.h>>

       size_t wcstombs(char *s, const wchar_t *pwcs, size_t n);

DESCRIPTION
       The wcstombs() function converts a sequence of wide  char-
       acters  from  the  array pwcs into a sequence of multibyte
       characters and stores up to n bytes of  multibyte  charac-
       ters in the array s.

RETURN VALUE
       wcstombs()  returns  the number of bytes stored in s or -1
       if s contains an invalid wide character.

CONFORMING TO
       SVID 3, ISO 9899

SEE ALSO
       mblen(3) mbtowc(3) mbstowcs(3) wctomb(3)