1 files changed, 2 insertions, 0 deletions
diff --git a/libavutil/fifo.h b/libavutil/fifo.h
index e1e85293dd..278a8c82f3 100644
--- a/libavutil/fifo.h
+++ b/libavutil/fifo.h
@@ -24,6 +24,8 @@
 #ifndef FIFO_H
 #define FIFO_H
 
+#include <stdint.h>
+
 typedef struct AVFifoBuffer {
     uint8_t *buffer;
     uint8_t *rptr, *wptr, *end;