fixed invalid C prototypes

Signed-off-by: Eric Wong <normalperson@yhbt.net>

git-svn-id: https://svn.musicpd.org/mpd/trunk@7142 09075e82-0dd4-0310-85a5-a0d7c8717e4f

7 files changed, 8 insertions, 8 deletions

diff --git a/src/audioOutput.h b/src/audioOutput.h
index 6bde49b39..6c50776c2 100644
--- a/src/audioOutput.h
+++ b/src/audioOutput.h
@@ -33,7 +33,7 @@
 
 typedef struct _AudioOutput AudioOutput;
 
-typedef int (*AudioOutputTestDefaultDeviceFunc) ();
+typedef int (*AudioOutputTestDefaultDeviceFunc) (void);
 
 typedef int (*AudioOutputInitDriverFunc) (AudioOutput * audioOutput,
 					  ConfigParam * param);
diff --git a/src/audioOutputs/audioOutput_fifo.c b/src/audioOutputs/audioOutput_fifo.c
index b01f37f67..d7b83fd7d 100644
--- a/src/audioOutputs/audioOutput_fifo.c
+++ b/src/audioOutputs/audioOutput_fifo.c
@@ -36,7 +36,7 @@ typedef struct _FifoData {
 	Timer *timer;
 } FifoData;
 
-static FifoData *newFifoData()
+static FifoData *newFifoData(void)
 {
 	FifoData *ret;
 
diff --git a/src/directory.c b/src/directory.c
index 9e2db4495..971a156ce 100644
--- a/src/directory.c
+++ b/src/directory.c
@@ -64,7 +64,7 @@ static volatile int directory_reReadDB;
 
 static volatile mpd_uint16 directory_updateJobId;
 
-static DirectoryList *newDirectoryList();
+static DirectoryList *newDirectoryList(void);
 
 static int addToDirectory(Directory * directory, char *shortname, char *name);
 
diff --git a/src/inputPlugin.h b/src/inputPlugin.h
index 6e9b21106..ecb1b9801 100644
--- a/src/inputPlugin.h
+++ b/src/inputPlugin.h
@@ -31,10 +31,10 @@
 
 /* optional, set this to NULL if the InputPlugin doesn't have/need one
  * this must return < 0 if there is an error and >= 0 otherwise */
-typedef int (*InputPlugin_initFunc) ();
+typedef int (*InputPlugin_initFunc) (void);
 
 /* optional, set this to NULL if the InputPlugin doesn't have/need one */
-typedef void (*InputPlugin_finishFunc) ();
+typedef void (*InputPlugin_finishFunc) (void);
 
 /* boolean return value, returns 1 if the InputStream is decodable by
  * the InputPlugin, 0 if not */
diff --git a/src/mp4ff/drms.c b/src/mp4ff/drms.c
index 368b88110..77bc105e7 100644
--- a/src/mp4ff/drms.c
+++ b/src/mp4ff/drms.c
@@ -871,7 +871,7 @@ struct drms_s
 
 #define P_DRMS ((struct drms_s *)p_drms)
 
-void *drms_alloc()
+void *drms_alloc(void)
 {
     struct drms_s *p_drms;
 
diff --git a/src/mp4ff/drms.h b/src/mp4ff/drms.h
index 42d957400..3555d5891 100644
--- a/src/mp4ff/drms.h
+++ b/src/mp4ff/drms.h
@@ -31,7 +31,7 @@ extern int drms_get_sys_key( uint32_t *p_sys_key );
 extern int drms_get_user_key( uint32_t *p_sys_key,
                               uint32_t *p_user_key );
 
-extern void *drms_alloc();
+extern void *drms_alloc(void);
 extern void drms_free( void *p_drms );
 extern int drms_init( void *p_drms, uint32_t i_type,
                       uint8_t *p_info, uint32_t i_len );
diff --git a/src/tagTracker.h b/src/tagTracker.h
index 09d07f1dc..d3b605585 100644
--- a/src/tagTracker.h
+++ b/src/tagTracker.h
@@ -27,7 +27,7 @@ void removeTagItemString(int type, char *string);
 
 int getNumberOfTagItems(int type);
 
-void printMemorySavedByTagTracker();
+void printMemorySavedByTagTracker(void);
 
 void resetVisitedFlagsInTagTracker(int type);