xmms-jack: fixed jack_free() function nameclash.

Note:

jack_free() is a public function provided by the jack API, so
(re)using the same function name is not a good idea!

audio/xmms-jack/jack_free-function-nameclash-fix.patch

@@ -0,0 +1,40 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../xmms-jack/jack_free-function-nameclash-fix.patch
+# Copyright (C) 2010 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+Avoid jack_free() function nameclash.
+
+jack_free() is a public function provided by the jack API!
+
+--- xmms-jack/jack.c.orig	2010-08-03 15:07:48.960091426 +0200
++++ xmms-jack/jack.c	2010-08-03 15:09:05.972178851 +0200
+@@ -288,7 +288,7 @@
+ 
+ 
+ /* Return the amount of data that can be written to the device */
+-gint jack_free(void)
++gint xmms_jack_free(void)
+ {
+   unsigned long return_val = JACK_GetBytesFreeSpace(driver);
+   unsigned long tmp;
+@@ -639,7 +639,7 @@
+ 	jack_close,
+ 	jack_flush,
+ 	jack_pause,
+-	jack_free,
++	xmms_jack_free,
+ 	jack_playing,
+ 	jack_get_output_time,
+ 	jack_get_written_time,