src/pulsecore/core-subscribe.h

   1 #ifndef foocoresubscribehfoo
   2 #define foocoresubscribehfoo
   3
   4 /***
   5   This file is part of PulseAudio.
   6
   7   Copyright 2004-2006 Lennart Poettering
   8
   9   PulseAudio is free software; you can redistribute it and/or modify
  10   it under the terms of the GNU Lesser General Public License as published
  11   by the Free Software Foundation; either version 2.1 of the License,
  12   or (at your option) any later version.
  13
  14   PulseAudio is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   General Public License for more details.
  18
  19   You should have received a copy of the GNU Lesser General Public License
  20   along with PulseAudio; if not, write to the Free Software
  21   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  22   USA.
  23 ***/
  24
  25 typedef struct pa_subscription pa_subscription;
  26 typedef struct pa_subscription_event pa_subscription_event;
  27
  28 #include <pulsecore/core.h>
  29 #include <pulsecore/native-common.h>
  30
  31 typedef void (*pa_subscription_cb_t)(pa_core *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata);
  32
  33 pa_subscription* pa_subscription_new(pa_core *c, pa_subscription_mask_t m,  pa_subscription_cb_t cb, void *userdata);
  34 void pa_subscription_free(pa_subscription*s);
  35 void pa_subscription_free_all(pa_core *c);
  36
  37 void pa_subscription_post(pa_core *c, pa_subscription_event_type_t t, uint32_t idx);
  38
  39 #endif