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diff --git a/src/pulsecore/ioline.h b/src/pulsecore/ioline.h
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+#ifndef fooiolinehfoo
+#define fooiolinehfoo
+
+/* $Id$ */
+
+/***
+ This file is part of PulseAudio.
+
+ 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 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
+ 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/iochannel.h>
+#include <pulsecore/core-util.h>
+
+/* An ioline wraps an iochannel for line based communication. A
+ * callback function is called whenever a new line has been recieved
+ * from the client */
+
+typedef struct pa_ioline pa_ioline;
+
+pa_ioline* pa_ioline_new(pa_iochannel *io);
+void pa_ioline_unref(pa_ioline *l);
+pa_ioline* pa_ioline_ref(pa_ioline *l);
+void pa_ioline_close(pa_ioline *l);
+
+/* Write a string to the channel */
+void pa_ioline_puts(pa_ioline *s, const char *c);
+
+/* Write a string to the channel */
+void pa_ioline_printf(pa_ioline *s, const char *format, ...) PA_GCC_PRINTF_ATTR(2,3);
+
+/* Set the callback function that is called for every recieved line */
+void pa_ioline_set_callback(pa_ioline*io, void (*callback)(pa_ioline*io, const char *s, void *userdata), void *userdata);
+
+/* Make sure to close the ioline object as soon as the send buffer is emptied */
+void pa_ioline_defer_close(pa_ioline *io);
+
+#endif