avutil/buffer_internal: Include internal for buffer_size_t

Fixes checkheaders.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

diff --git a/libavutil/buffer_internal.h b/libavutil/buffer_internal.h
index 0b549e3a5349661798369793ea827b5daf43c6b8..d902772ed3ebfc024c8ec3c462a4ac1702b8229d 100644 (file)
--- a/libavutil/buffer_internal.h
+++ b/libavutil/buffer_internal.h
@@ -22,6 +22,7 @@
 #include <stdatomic.h>
 #include <stdint.h>
 
+#include "internal.h"
 #include "buffer.h"
 #include "thread.h"