Function generate_callid

modules/tm/callid.c:153–162

* Get a unique Call-ID */

 * Get a unique Call-ID
 */
void generate_callid(str* callid)
{
	int i;

	for(i = callid_prefix.len; i; i--) {
		if (!inc_hexchar(callid_prefix.s + i - 1)) break;
	}
	callid->s = callid_prefix.s;
	callid->len = callid_prefix.len + callid_suffix.len;
}