smb_wcstombs
len = smb_wcstombs(tmbs, wcsa, sizeof (tmbs));
len = smb_wcstombs(tmbs, wcsp, sizeof (tmbs));
rlen = smb_wcstombs(mbs, wcsbuf, mbsmax);
(void) smb_wcstombs(src_name, unicode_src_name, SMB_PI_MAX_HOST);
rlen = smb_wcstombs(mbs, wcsbuf, mbsmax);
(void) smb_wcstombs(session->workstation, wbuf, SMB_PI_MAX_HOST);
size_t smb_wcstombs(char *, const smb_wchar_t *, size_t);