/*
* Return the request number of a Fam::Event object.
*
* Aliases:
* Fam::Event#request_number
* Fam::Event#request_num
* Fam::Event#request
* Fam::Event#req_num
* Fam::Event#req
* Fam::Event#num
*
* Examples:
* req = ev.request_number
*
*/
static VALUE fam_ev_req(VALUE self)
{
FAMEvent *ev;
Data_Get_Struct(self, FAMEvent, ev);
return INT2NUM(FAMREQUEST_GETREQNUM(&(ev->fr)));
}