wcrtomb
return wcrtomb(dest, tmp, mbState);
return wcrtomb(dest, (wchar_t)wc, mbState);
extern size_t wcrtomb(char *dest, wchar_t wc, mbstate_t *mbState);
cnt = wcrtomb(mbs + o, wc, &mbstate);
clen = wcrtomb(mbdst, *dst, &mbstate);
size_t count = wcrtomb(buf+bufcount,*inptr,&state);
size_t bufcount = wcrtomb(buf,(wchar_t)0,&state);
# define __wcrtomb wcrtomb
extern size_t wcrtomb (char *__restrict __s, wchar_t __wc,
clen = wcrtomb(buf, CHAR(*str), &mbs);
B_DEFINE_WEAK_ALIAS(__wcrtomb, wcrtomb);
ret = wcrtomb (buf, btowc (c), NULL);
ret = wcrtomb (NULL, '\0', NULL);
ret = wcrtomb (NULL, btowc ('x'), NULL);
ret = wcrtomb (buf, wc, NULL);
ret = wcrtomb (NULL, wc, NULL);
ret = wcrtomb (buf, 0, NULL);
n = wcrtomb(buf, wc, &s);