code.delx.au - pulseaudio/blob - src/pulse/rtclock.h

   1 #ifndef foortclockfoo
   2 #define foortclockfoo
   3
   4 /***
   5   This file is part of PulseAudio.
   6
   7   Copyright 2004-2009 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
  11   published by the Free Software Foundation; either version 2.1 of the
  12   License, 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   Lesser General Public License for more details.
  18
  19   You should have received a copy of the GNU Lesser General Public
  20   License 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 #include <pulse/cdecl.h>
  26 #include <pulse/sample.h>
  27
  28 /** \file
  29  *  Monotonic clock utilities. */
  30
  31 PA_C_DECL_BEGIN
  32
  33 /** Return the current monotonic system time in usec, if such a clock
  34  * is available.  If it is not available this will return the
  35  * wallclock time instead.  \since 0.9.16 */
  36 pa_usec_t pa_rtclock_now(void);
  37
  38 PA_C_DECL_END
  39
  40 #endif