1 files changed, 47 insertions, 0 deletions
diff --git a/src/polyp/polyplib-subscribe.h b/src/polyp/polyplib-subscribe.h
new file mode 100644
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--- /dev/null
+++ b/src/polyp/polyplib-subscribe.h
@@ -0,0 +1,47 @@
+#ifndef foopolyplibsubscribehfoo
+#define foopolyplibsubscribehfoo
+
+/* $Id$ */
+
+/***
+  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 <inttypes.h>
+
+#include <polyp/polyplib-def.h>
+#include <polyp/polyplib-context.h>
+#include <polyp/cdecl.h>
+
+/** \file
+ * Daemon introspection event subscription subsystem. Use this
+ * to be notified whenever the internal layout of daemon changes:
+ * i.e. entities such as sinks or sources are create, removed or
+ * modified. */
+
+PA_C_DECL_BEGIN
+
+/** Enable event notification */
+pa_operation* pa_context_subscribe(pa_context *c, pa_subscription_mask_t m, void (*cb)(pa_context *c, int success, void *userdata), void *userdata);
+
+/** Set the context specific call back function that is called whenever the state of the daemon changes */
+void pa_context_set_subscribe_callback(pa_context *c, void (*cb)(pa_context *c, pa_subscription_event_type_t t, uint32_t index, void *userdata), void *userdata);
+
+PA_C_DECL_END
+
+#endif