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-rw-r--r--src/pulsecore/time-smoother.h43
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diff --git a/src/pulsecore/time-smoother.h b/src/pulsecore/time-smoother.h
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+#ifndef foopulsetimesmootherhfoo
+#define foopulsetimesmootherhfoo
+
+/* $Id$ */
+
+/***
+ This file is part of PulseAudio.
+
+ Copyright 2007 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>
+
+typedef struct pa_smoother pa_smoother;
+
+pa_smoother* pa_smoother_new(pa_usec_t adjust_time, pa_usec_t history_time, pa_bool_t monotonic);
+void pa_smoother_free(pa_smoother* s);
+
+void pa_smoother_put(pa_smoother *s, pa_usec_t x, pa_usec_t y);
+pa_usec_t pa_smoother_get(pa_smoother *s, pa_usec_t x);
+
+void pa_smoother_set_time_offset(pa_smoother *s, pa_usec_t offset);
+
+void pa_smoother_pause(pa_smoother *s, pa_usec_t x);
+void pa_smoother_resume(pa_smoother *s, pa_usec_t x);
+
+#endif