strsubst
(void) strsubst(unc->unc_buf, '\\', '/');
(void) strsubst(uncpath, '/', '\\');
(void) strsubst(dn.nsc_uncpath, '/', '\\');
(void) strsubst(account, '/', '\\');
(void) strsubst(si.shr_path, '\\', '/');
(void) strsubst(buf, '?', *key);
(void) strsubst(realpath, '\\', '/');
(void) strsubst(buf, '/', '\\');
(void) strsubst(tmpbuf, '/', '\\');
(void) strsubst((char *)param->path, '/', '\\');
(void) strsubst(refrsp->rp_referrals.i_uncpath, '/', '\\');
(void) strsubst(buf, '/', '\\');
(void) strsubst(usepath, '\\', '/');
(void) strsubst(pn->pn_path, '/', '\\');
char *strsubst(char *, char, char);