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#if 0
#include <stdlib.h>
/** convert multibyte string to wide character string **/
size_t mbstowcs(wchar_t * restrict pwcs, const char * restrict s, size_t n)
{
/* FIXME: forward dependency on AMD1 */
#if 0
mbstate_t ps = 0;
return mbsrtowcs(pwcs, s, n, &ps);
#else
(void)pwcs; (void)s;
return n;
#endif
}
/***
converts the string of multibyte characters ARGUMENT(s)
to a string of wide characters, which are stored at ARGUMENT(pwcs). No more than
ARGUMENT(n) wide characters are stored at ARGUMENT(pwcs). No further
characters will be converted after a null character, which is converted.
***/
/*
UNDEFINED(The memory regions of ARGUMENT(s) and ARGUMENT(pwcs) overlap)
LC_CTYPE
RETURN_FAILURE(-1)
RETURN_SUCCESS(the number of wide characters converted, not counting any terminating zero)
STDC(1)
*/
#endif
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