moved global variable "pc" to player.h

This is the last of the three variables.  Now we don't need
playerData.h anymore in most sources.

src/Makefile.am

@@ -130,6 +130,7 @@ mpd_SOURCES = \
 	pcm_utils.c \
 	permission.c \
 	player.c \
+	player_control.c \
 	player_thread.c \
 	playerData.c \
 	playlist.c \

src/decode.c

@@ -18,8 +18,8 @@
 
 #include "decode.h"
 #include "decoder_internal.h"
+#include "player.h"
 
-#include "playerData.h"
 #include "path.h"
 #include "log.h"
 #include "ls.h"

src/decoder_api.c

@@ -20,11 +20,11 @@
 #include "decoder_internal.h"
 #include "decoder_list.h"
 #include "decode.h"
+#include "player.h"
 #include "audio.h"
 
 #include "utils.h"
 #include "normalize.h"
-#include "playerData.h"
 #include "outputBuffer.h"
 #include "gcc.h"
 

src/decoder_list.c

@@ -18,6 +18,7 @@
 
 #include "decoder_list.h"
 #include "decoder_api.h"
+#include "list.h"
 
 extern struct decoder_plugin mp3Plugin;
 extern struct decoder_plugin oggvorbisPlugin;

src/main.c

@@ -26,6 +26,7 @@
 #include "path.h"
 #include "playerData.h"
 #include "decode.h"
+#include "player.h"
 #include "stats.h"
 #include "sig_handlers.h"
 #include "audio.h"

src/player.c

@@ -20,7 +20,6 @@
 #include "player_thread.h"
 #include "path.h"
 #include "command.h"
-#include "playerData.h"
 #include "ack.h"
 #include "os_compat.h"
 #include "main_notify.h"

src/player.h

@@ -79,7 +79,7 @@ enum player_queue_state {
 #define PLAYER_QUEUE_UNLOCKED	0
 #define PLAYER_QUEUE_LOCKED	1
 
-typedef struct _PlayerControl {
+struct player_control {
 	Notify notify;
 	volatile enum player_command command;
 	volatile enum player_state state;
@@ -99,7 +99,9 @@ typedef struct _PlayerControl {
 	volatile float crossFade;
 	volatile mpd_uint16 softwareVolume;
 	volatile double totalPlayTime;
-} PlayerControl;
+};
+
+extern struct player_control pc;
 
 void player_command_finished(void);
 

src/playerData.c

@@ -18,6 +18,7 @@
 
 #include "playerData.h"
 #include "decode.h"
+#include "player.h"
 #include "outputBuffer.h"
 #include "conf.h"
 #include "log.h"
@@ -27,7 +28,6 @@
 #define DEFAULT_BUFFER_BEFORE_PLAY  10
 
 unsigned int buffered_before_play;
-PlayerControl pc;
 
 void initPlayerData(void)
 {

src/playerData.h

@@ -19,10 +19,7 @@
 #ifndef PLAYER_DATA_H
 #define PLAYER_DATA_H
 
-#include "player.h"
-
 extern unsigned int buffered_before_play;
-extern PlayerControl pc;
 
 void initPlayerData(void);
 

src/player_control.c

@@ -0,0 +1,21 @@
+/* the Music Player Daemon (MPD)
+ * 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
+ */
+
+#include "player.h"
+
+struct player_control pc;

src/player_thread.c

@@ -17,6 +17,7 @@
  */
 
 #include "player_thread.h"
+#include "player.h"
 #include "playerData.h"
 #include "decode.h"
 #include "audio.h"