servers/inet/generic/event.h

   1 /*
   2 inet/generic/event.h
   3
   4 Created:        April 1995 by Philip Homburg <philip@f-mnx.phicoh.com>
   5
   6 Header file for an event mechanism.
   7
   8 Copyright 1995 Philip Homburg
   9 */
  10
  11 #ifndef INET__GENERIC__EVENT_H
  12 #define INET__GENERIC__EVENT_H
  13
  14 struct event;
  15
  16 typedef union ev_arg
  17 {
  18         int ev_int;
  19         void *ev_ptr;
  20 } ev_arg_t;
  21
  22 typedef void (*ev_func_t) ARGS(( struct event *ev, union ev_arg eva ));
  23
  24 typedef struct event
  25 {
  26         ev_func_t ev_func;
  27         ev_arg_t ev_arg;
  28         struct event *ev_next;
  29 } event_t;
  30
  31 extern event_t *ev_head;
  32
  33 void ev_init ARGS(( event_t *ev ));
  34 void ev_enqueue ARGS(( event_t *ev, ev_func_t func, ev_arg_t ev_arg ));
  35 void ev_process ARGS(( void ));
  36 int ev_in_queue ARGS(( event_t *ev ));
  37
  38 #endif /* INET__GENERIC__EVENT_H */
  39
  40 /*
  41  * $PchId: event.h,v 1.5 2004/08/03 16:23:49 philip Exp $
  42  */