Fix 'make checkheaders', based on a patch by Diego Pettenò, flameeyes gmail com.

Originally committed as revision 15552 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/internal.h

@@ -21,6 +21,8 @@
 #ifndef AVFORMAT_INTERNAL_H
 #define AVFORMAT_INTERNAL_H
 
+#include <stdint.h>
+
 char *ff_data_to_hex(char *buf, const uint8_t *src, int size);
 
 #endif /* AVFORMAT_INTERNAL_H */

libavformat/rdt.h

@@ -22,6 +22,10 @@
 #ifndef AVFORMAT_RDT_H
 #define AVFORMAT_RDT_H
 
+#include <stdint.h>
+#include "avformat.h"
+#include "rtp.h"
+
 typedef struct RDTDemuxContext RDTDemuxContext;
 
 RDTDemuxContext *ff_rdt_parse_open(AVFormatContext *ic, AVStream *st,