renamed decode.c to decoder_thread.c

It should be obvious in which thread or context a function is being
executed at runtime.  The code which was left in decode.c is for the
decoder thread itself; give the file a better name.

src/Makefile.am

@@ -41,6 +41,7 @@ mpd_headers = \
 	crossfade.h \
 	dbUtils.h \
 	decode.h \
+	decoder_thread.h \
 	decoder_api.h \
 	decoder_internal.h \
 	directory.h \
@@ -106,7 +107,7 @@ mpd_SOURCES = \
 	conf.c \
 	crossfade.c \
 	dbUtils.c \
-	decode.c \
+	decoder_thread.c \
 	decoder_control.c \
 	decoder_api.c \
 	directory.c \

src/decode.h

@@ -55,8 +55,6 @@ struct decoder_control {
 
 extern struct decoder_control dc;
 
-void decoderInit(void);
-
 static inline int decoder_is_idle(void)
 {
 	return dc.state == DECODE_STATE_STOP &&

src/decoder_thread.c

@@ -1,5 +1,6 @@
 /* the Music Player Daemon (MPD)
  * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
+ * Copyright (C) 2008 Max Kellermann <max@duempel.org>
  * This project's homepage is: http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -16,6 +17,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include "decoder_thread.h"
 #include "decode.h"
 #include "decoder_internal.h"
 #include "player.h"

src/decoder_thread.h

@@ -0,0 +1,25 @@
+/* the Music Player Daemon (MPD)
+ * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
+ * Copyright (C) 2008 Max Kellermann <max@duempel.org>
+ * This project's homepage is: http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it 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.
+ *
+ * This program 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 General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef DECODER_THREAD_H
+#define DECODER_THREAD_H
+
+void decoderInit(void);
+
+#endif

src/main.c

@@ -25,7 +25,7 @@
 #include "conf.h"
 #include "path.h"
 #include "playerData.h"
-#include "decode.h"
+#include "decoder_thread.h"
 #include "player.h"
 #include "stats.h"
 #include "sig_handlers.h"