mbstowcs(3int)															    mbstowcs(3int)

Name
       mbstowcs - converts a sequence of multibyte characters into a sequence of characters of type wchar_t.

Syntax
       #include <stdlib.h>)

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

Arguments
       pwcs    The pwcs argument is a pointer to the resulting wide character string.

       s       The s argument is a pointer to the multibyte character sequence.

       n       The n argument is the maximum number of resulting wide characters stored in pwcs.

Description
       The  function converts a sequence of multibyte characters from the array pointed to by s into a sequence of characters of type wchar_t, and
       stores not more than n characters into the array pointed to by pwcs. No multibyte characters that follow a null character  (which  is  con-
       verted  into a code with value zero) are examined or converted. No more than n elements are modified in the array pointed to by pwcs.  This
       function is affected by the LC_CTYPE category of the current locale.

Return Values
       If an invalid multibyte character is encountered, the function returns (size_t) -1.  Otherwise, the function returns the  number  of  array
       elements modified, not including a terminating null character, if any. The array will not be null-terminated if the value returned is n.

See Also
       mblen(3int), mbtowc(3int), setlocale(3int), wctomb(3int), wcstombs(3int)

																    mbstowcs(3int)