pulse: move pa_rtclock_now in pulsecommon

src/pulse/rtclock.h

@@ -0,0 +1,39 @@
+#ifndef foortclockfoo
+#define foortclockfoo
+
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2004-2009 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 <pulse/cdecl.h>
+#include <pulse/def.h>
+#include <pulse/gccmacro.h>
+
+/** \file
+ *  Monotonic clock utility. */
+
+PA_C_DECL_BEGIN
+
+/** Return the current CLOCK_MONOTONIC time in usec.  \since 0.9.16 */
+pa_usec_t pa_rtclock_now(void);
+
+PA_C_DECL_END
+
+#endif