operation.h

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00001 #ifndef foooperationhfoo
00002 #define foooperationhfoo
00003 
00004 /* $Id: operation.h 1426 2007-02-13 15:35:19Z ossman $ */
00005 
00006 /***
00007   This file is part of PulseAudio.
00008 
00009   Copyright 2004-2006 Lennart Poettering
00010 
00011   PulseAudio is free software; you can redistribute it and/or modify
00012   it under the terms of the GNU Lesser General Public License as published
00013   by the Free Software Foundation; either version 2 of the License,
00014   or (at your option) any later version.
00015 
00016   PulseAudio is distributed in the hope that it will be useful, but
00017   WITHOUT ANY WARRANTY; without even the implied warranty of
00018   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00019   General Public License for more details.
00020 
00021   You should have received a copy of the GNU Lesser General Public License
00022   along with PulseAudio; if not, write to the Free Software
00023   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00024   USA.
00025 ***/
00026 
00027 #include <pulse/cdecl.h>
00028 #include <pulse/def.h>
00029 
00033 PA_C_DECL_BEGIN
00034 
00036 typedef struct pa_operation pa_operation;
00037 
00039 pa_operation *pa_operation_ref(pa_operation *o);
00040 
00042 void pa_operation_unref(pa_operation *o);
00043 
00045 void pa_operation_cancel(pa_operation *o);
00046 
00048 pa_operation_state_t pa_operation_get_state(pa_operation *o);
00049 
00050 PA_C_DECL_END
00051 
00052 #endif

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