Get one Call-info header.

Parameters:

	sip	The element to work on.
	pos	The index of the element to get.
	dest	A pointer on the header found.

Definition at line 52 of file osip_call_info.c.

References osip_message::call_infos, osip_list_get(), and osip_list_size().

{
  osip_call_info_t *call_info;

  *dest = NULL;
  if (osip_list_size (sip->call_infos) <= pos)
    return -1;                /* does not exist */
  call_info = (osip_call_info_t *) osip_list_get (sip->call_infos, pos);
  *dest = call_info;
  return pos;
}