move autospawn lock to pulsecore/ since we don't need it in the client anymore

src/pulsecore/lock-autospawn.h

@@ -0,0 +1,32 @@
+#ifndef foopulselockautospawnhfoo
+#define foopulselockautospawnhfoo
+
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2008 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>
+
+int pa_autospawn_lock_init(void);
+int pa_autospawn_lock_acquire(pa_bool_t block);
+void pa_autospawn_lock_release(void);
+void pa_autospawn_lock_done(pa_bool_t after_fork);
+
+#endif