avutil/reverse: move the ff_reverse declaration to a separate header

Fixes compilation with hardcoded tables after eaff1aa09e90e2711207c9463db8bf8e8dec8178
and e71b8119e7db675dd2dac3f7fb069b0df2943c38

Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/libavutil/eval.c b/libavutil/eval.c
index d291c5d6d5..2d49154c37 100644
--- a/libavutil/eval.c
+++ b/libavutil/eval.c
@@ -38,6 +38,7 @@
 #include "time.h"
 #include "avstring.h"
 #include "timer.h"
+#include "reverse.h"
 
 typedef struct Parser {
     const AVClass *class;