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-rw-r--r--src/polypcore/alsa-util.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/src/polypcore/alsa-util.h b/src/polypcore/alsa-util.h
new file mode 100644
index 000000000..5d6d66348
--- /dev/null
+++ b/src/polypcore/alsa-util.h
@@ -0,0 +1,35 @@
+#ifndef fooalsautilhfoo
+#define fooalsautilhfoo
+
+/* $Id$ */
+
+/***
+ This file is part of polypaudio.
+
+ polypaudio 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 of the License,
+ or (at your option) any later version.
+
+ polypaudio 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with polypaudio; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+#include <asoundlib.h>
+
+#include <polyp/sample.h>
+#include <polyp/mainloop-api.h>
+
+int pa_alsa_set_hw_params(snd_pcm_t *pcm_handle, const pa_sample_spec *ss, uint32_t *periods, snd_pcm_uframes_t *period_size);
+
+int pa_create_io_events(snd_pcm_t *pcm_handle, pa_mainloop_api *m, pa_io_event ***io_events, unsigned *n_io_events, void (*cb)(pa_mainloop_api*a, pa_io_event *e, int fd, pa_io_event_flags_t events, void *userdata), void *userdata);
+void pa_free_io_events(pa_mainloop_api* m, pa_io_event **io_sources, unsigned n_io_sources);
+
+#endif