avcodec/adpcmenc: remove forward declaration

Reviewed-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>

diff --git a/libavcodec/adpcmenc.c b/libavcodec/adpcmenc.c
index 1fe1aef6f595073fb8ccccbefbe970bff1834f8c..1e94ef4047f0989e36e55bdff86c3455014950bb 100644 (file)
--- a/libavcodec/adpcmenc.c
+++ b/libavcodec/adpcmenc.c
@@ -58,8 +58,6 @@ typedef struct ADPCMEncodeContext {
 
 #define FREEZE_INTERVAL 128
 
-static av_cold int adpcm_encode_close(AVCodecContext *avctx);
-
 static av_cold int adpcm_encode_init(AVCodecContext *avctx)
 {
     ADPCMEncodeContext *s = avctx->priv_data;