mainloop.h

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00001 #ifndef foomainloophfoo
00002 #define foomainloophfoo
00003 
00004 /***
00005   This file is part of PulseAudio.
00006 
00007   Copyright 2004-2006 Lennart Poettering
00008   Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
00009 
00010   PulseAudio is free software; you can redistribute it and/or modify
00011   it under the terms of the GNU Lesser General Public License as published
00012   by the Free Software Foundation; either version 2 of the License,
00013   or (at your option) any later version.
00014 
00015   PulseAudio is distributed in the hope that it will be useful, but
00016   WITHOUT ANY WARRANTY; without even the implied warranty of
00017   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00018   General Public License for more details.
00019 
00020   You should have received a copy of the GNU Lesser General Public License
00021   along with PulseAudio; if not, write to the Free Software
00022   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023   USA.
00024 ***/
00025 
00026 #include <pulse/mainloop-api.h>
00027 #include <pulse/cdecl.h>
00028 
00029 PA_C_DECL_BEGIN
00030 
00031 struct pollfd;
00032 
00077 typedef struct pa_mainloop pa_mainloop;
00078 
00080 pa_mainloop *pa_mainloop_new(void);
00081 
00083 void pa_mainloop_free(pa_mainloop* m);
00084 
00088 int pa_mainloop_prepare(pa_mainloop *m, int timeout);
00089 
00091 int pa_mainloop_poll(pa_mainloop *m);
00092 
00095 int pa_mainloop_dispatch(pa_mainloop *m);
00096 
00098 int pa_mainloop_get_retval(pa_mainloop *m);
00099 
00106 int pa_mainloop_iterate(pa_mainloop *m, int block, int *retval);
00107 
00109 int pa_mainloop_run(pa_mainloop *m, int *retval);
00110 
00112 pa_mainloop_api* pa_mainloop_get_api(pa_mainloop*m);
00113 
00115 void pa_mainloop_quit(pa_mainloop *m, int r);
00116 
00118 void pa_mainloop_wakeup(pa_mainloop *m);
00119 
00121 typedef int (*pa_poll_func)(struct pollfd *ufds, unsigned long nfds, int timeout, void*userdata);
00122 
00124 void pa_mainloop_set_poll_func(pa_mainloop *m, pa_poll_func poll_func, void *userdata);
00125 
00126 PA_C_DECL_END
00127 
00128 #endif

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