1 files changed, 0 insertions, 8 deletions
diff --git a/libavcodec/adx.c b/libavcodec/adx.c
index 4d412d56d3..d941d7b89c 100644
--- a/libavcodec/adx.c
+++ b/libavcodec/adx.c
@@ -80,11 +80,3 @@ int ff_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
     *header_size = offset;
     return 0;
 }
-
-#if LIBAVCODEC_VERSION_MAJOR < 56
-int avpriv_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
-                             int bufsize, int *header_size, int *coeff)
-{
-    return ff_adx_decode_header(avctx, buf, bufsize, header_size, coeff);
-}
-#endif