CPP include cleanup

Include only headers which are really used.

src/log.h

@@ -19,9 +19,7 @@
 #ifndef LOG_H
 #define LOG_H
 
-#include "../config.h"
 #include "gcc.h"
-#include "os_compat.h"
 
 #define LOG_LEVEL_LOW		0
 #define LOG_LEVEL_SECURE	1

src/playerData.c

@@ -17,11 +17,11 @@
  */
 
 #include "playerData.h"
-#include "player_control.h"
 #include "outputBuffer.h"
 #include "conf.h"
 #include "log.h"
-#include "utils.h"
+
+#include <stdlib.h>
 
 #define DEFAULT_BUFFER_SIZE         2048
 #define DEFAULT_BUFFER_BEFORE_PLAY  10

src/song.h

@@ -20,7 +20,6 @@
 #define SONG_H
 
 #include "os_compat.h"
-#include "gcc.h"
 
 #define SONG_BEGIN	"songList begin"
 #define SONG_END	"songList end"
@@ -28,8 +27,6 @@
 #define SONG_FILE	"file: "
 #define SONG_TIME	"Time: "
 
-struct client;
-
 struct song {
 	struct tag *tag;
 	struct directory *parentDir;

src/tag_internal.h

@@ -19,6 +19,8 @@
 #ifndef TAG_INTERNAL_H
 #define TAG_INTERNAL_H
 
+#include <stdint.h>
+
 extern int8_t ignoreTagItems[TAG_NUM_OF_ITEM_TYPES];
 
 #endif

src/utf8.h

@@ -31,5 +31,4 @@ char *utf8_to_latin1(char *dest, const char *utf8);
 
 char *latin1_to_utf8(char *dest, const char *utf8);
 
-
 #endif