pulse: move pa_rtclock_now in pulsecommon

src/pulsecore/core-rtclock.h

@@ -0,0 +1,45 @@
+#ifndef foopulsertclockhfoo
+#define foopulsertclockhfoo
+
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2004-2006 Lennart Poettering
+
+  PulseAudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as
+  published by the Free Software Foundation; either version 2.1 of the
+  License, or (at your option) any later version.
+
+  PulseAudio is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with PulseAudio; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  USA.
+***/
+
+#include <pulsecore/macro.h>
+#include <pulse/sample.h>
+
+struct timeval;
+
+/* Something like pulse/timeval.h but based on CLOCK_MONOTONIC */
+
+struct timeval *pa_rtclock_get(struct timeval *ts);
+
+pa_usec_t pa_rtclock_age(const struct timeval *tv);
+pa_bool_t pa_rtclock_hrtimer(void);
+void pa_rtclock_hrtimer_enable(void);
+
+/* timer with a resolution better than this are considered high-resolution */
+#define PA_HRTIMER_THRESHOLD_USEC 10
+
+struct timeval* pa_rtclock_from_wallclock(struct timeval *tv);
+
+pa_usec_t pa_timespec_load(const struct timespec *ts);
+
+#endif