PulseAudio
4.0-186-ga89ca
Main Page
Related Pages
Data Structures
Files
Examples
File List
Globals
timeval.h
Go to the documentation of this file.
1
#ifndef footimevalhfoo
2
#define footimevalhfoo
3
4
/***
5
This file is part of PulseAudio.
6
7
Copyright 2004-2006 Lennart Poettering
8
Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
9
10
PulseAudio is free software; you can redistribute it and/or modify
11
it under the terms of the GNU Lesser General Public License as
12
published by the Free Software Foundation; either version 2.1 of the
13
License, or (at your option) any later version.
14
15
PulseAudio is distributed in the hope that it will be useful, but
16
WITHOUT ANY WARRANTY; without even the implied warranty of
17
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18
Lesser General Public License for more details.
19
20
You should have received a copy of the GNU Lesser General Public
21
License along with PulseAudio; if not, write to the Free Software
22
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
23
USA.
24
***/
25
26
#include <pulse/cdecl.h>
27
#include <
pulse/gccmacro.h
>
28
#include <
pulse/sample.h
>
29
#include <
pulse/version.h
>
30
34
PA_C_DECL_BEGIN
35
37
#define PA_MSEC_PER_SEC ((pa_usec_t) 1000ULL)
38
40
#define PA_USEC_PER_SEC ((pa_usec_t) 1000000ULL)
41
43
#define PA_NSEC_PER_SEC ((unsigned long long) 1000000000ULL)
44
46
#define PA_USEC_PER_MSEC ((pa_usec_t) 1000ULL)
47
49
#define PA_NSEC_PER_MSEC ((unsigned long long) 1000000ULL)
50
52
#define PA_NSEC_PER_USEC ((unsigned long long) 1000ULL)
53
55
#define PA_USEC_INVALID ((pa_usec_t) -1)
56
58
#define PA_USEC_MAX ((pa_usec_t) -2)
59
60
struct
timeval;
61
63
struct
timeval *
pa_gettimeofday
(
struct
timeval *tv);
64
67
pa_usec_t
pa_timeval_diff
(
const
struct
timeval *a,
const
struct
timeval *b)
PA_GCC_PURE
;
68
70
int
pa_timeval_cmp
(
const
struct
timeval *a,
const
struct
timeval *b)
PA_GCC_PURE
;
71
73
pa_usec_t
pa_timeval_age
(
const
struct
timeval *tv);
74
76
struct
timeval*
pa_timeval_add
(
struct
timeval *tv,
pa_usec_t
v);
77
79
struct
timeval*
pa_timeval_sub
(
struct
timeval *tv,
pa_usec_t
v);
80
82
struct
timeval*
pa_timeval_store
(
struct
timeval *tv,
pa_usec_t
v);
83
85
pa_usec_t
pa_timeval_load
(
const
struct
timeval *tv);
86
87
PA_C_DECL_END
88
89
#endif
src
pulse
timeval.h
Generated by
1.8.4