rem: DBG("rwrite(): Rewriting with %s\n", buffer);
add: LOG(L_ERR, "rwrite(): Rewriting with %s\n", buffer);
context: static int rwrite(struct sip_msg* _msg, str* _s){	char buffer[256];	struct action act;	memcpy(buffer, _s->s, _s->len);	buffer[_s->len] = '\0';	DBG("rwrite(): Rewriting with %s\n", buffer);	act.type = SET_URI_T;	act.p1_type = STRING_ST;	act.p1.string = buffer;	act.next = NULL;	if (do_action(&act, _msg) < 0) {		LOG(L_ERR, "rwrite(): Error in do_action\n");		return FALSE;	}	return TRUE;}