changes some function declarations from () to (void) as per ansi c.

Patch by Stefan Huehner % stefan A huehner P org %

Originally committed as revision 8625 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/dca.c

@@ -185,7 +185,7 @@ typedef struct {
     DSPContext dsp;
 } DCAContext;
 
-static void dca_init_vlcs()
+static void dca_init_vlcs(void)
 {
     static int vlcs_inited = 0;
     int i, j;

libavcodec/h264.c

@@ -3029,7 +3029,7 @@ static void hl_motion(H264Context *h, uint8_t *dest_y, uint8_t *dest_cb, uint8_t
     prefetch_motion(h, 1);
 }
 
-static void decode_init_vlc(){
+static void decode_init_vlc(void){
     static int done = 0;
 
     if (!done) {

libavformat/allformats.h

@@ -179,6 +179,6 @@ int pcm_read_seek(AVFormatContext *s,
 /* rtsp.c */
 int redir_open(AVFormatContext **ic_ptr, ByteIOContext *f);
 /* rtp.c */
-void av_register_rtp_dynamic_payload_handlers();
+void av_register_rtp_dynamic_payload_handlers(void);
 
 #endif

libavformat/rtp.c

@@ -186,7 +186,7 @@ static void register_dynamic_payload_handler(RTPDynamicProtocolHandler *handler)
     RTPFirstDynamicPayloadHandler= handler;
 }
 
-void av_register_rtp_dynamic_payload_handlers()
+void av_register_rtp_dynamic_payload_handlers(void)
 {
     register_dynamic_payload_handler(&mp4v_es_handler);
     register_dynamic_payload_handler(&mpeg4_generic_handler);

libavformat/rtp_h264.c

@@ -312,7 +312,7 @@ static int h264_handle_packet(RTPDemuxContext * s,
 }
 
 /* ---------------- public code */
-static void *h264_new_extradata()
+static void *h264_new_extradata(void)
 {
     h264_rtp_extra_data *data =
         av_mallocz(sizeof(h264_rtp_extra_data) +