Move SPACE_CHARS back to libavformat/internal.h

It will be used by other parts of lavf now. This reverts svn rev 23846.

Originally committed as revision 24265 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/internal.h

@@ -167,4 +167,6 @@ int ff_get_v_length(uint64_t val);
  */
 void ff_put_v(ByteIOContext *bc, uint64_t val);
 
+#define SPACE_CHARS " \t\r\n"
+
 #endif /* AVFORMAT_INTERNAL_H */

libavformat/rtpdec.h

@@ -26,8 +26,6 @@
 #include "avformat.h"
 #include "rtp.h"
 
-#define SPACE_CHARS " \t\r\n"
-
 typedef struct PayloadContext PayloadContext;
 typedef struct RTPDynamicProtocolHandler_s RTPDynamicProtocolHandler;
 

libavformat/rtpdec_mpeg4.c

@@ -28,6 +28,7 @@
  */
 
 #include "rtpdec_mpeg4.h"
+#include "internal.h"
 #include "libavutil/avstring.h"
 #include "libavcodec/get_bits.h"
 #include <strings.h>