00001 #ifndef foosubscribehfoo 00002 #define foosubscribehfoo 00003 00004 /* $Id: subscribe.h 1033 2006-06-19 21:53:48Z lennart $ */ 00005 00006 /*** 00007 This file is part of PulseAudio. 00008 00009 PulseAudio is free software; you can redistribute it and/or modify 00010 it under the terms of the GNU Lesser General Public License as published 00011 by the Free Software Foundation; either version 2 of the License, 00012 or (at your option) any later version. 00013 00014 PulseAudio is distributed in the hope that it will be useful, but 00015 WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License 00020 along with PulseAudio; if not, write to the Free Software 00021 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00022 USA. 00023 ***/ 00024 00025 #include <inttypes.h> 00026 00027 #include <pulse/def.h> 00028 #include <pulse/context.h> 00029 #include <pulse/cdecl.h> 00030 00048 PA_C_DECL_BEGIN 00049 00051 typedef void (*pa_context_subscribe_cb_t)(pa_context *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata); 00052 00054 pa_operation* pa_context_subscribe(pa_context *c, pa_subscription_mask_t m, pa_context_success_cb_t cb, void *userdata); 00055 00057 void pa_context_set_subscribe_callback(pa_context *c, pa_context_subscribe_cb_t cb, void *userdata); 00058 00059 PA_C_DECL_END 00060 00061 #endif