00001 #ifndef footimevalhfoo 00002 #define footimevalhfoo 00003 00004 /* $Id: timeval.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 00011 published by the Free Software Foundation; either version 2.1 of the 00012 License, 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 Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public 00020 License 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 <pulse/cdecl.h> 00026 #include <pulse/sample.h> 00027 00031 PA_C_DECL_BEGIN 00032 00033 struct timeval; 00034 00036 struct timeval *pa_gettimeofday(struct timeval *tv); 00037 00040 pa_usec_t pa_timeval_diff(const struct timeval *a, const struct timeval *b); 00041 00043 int pa_timeval_cmp(const struct timeval *a, const struct timeval *b); 00044 00046 pa_usec_t pa_timeval_age(const struct timeval *tv); 00047 00049 struct timeval* pa_timeval_add(struct timeval *tv, pa_usec_t v); 00050 00051 PA_C_DECL_END 00052 00053 #endif