1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/adpcm.h b/libavcodec/adpcm.h
index aed5048d4a..3a054c0e84 100644
--- a/libavcodec/adpcm.h
+++ b/libavcodec/adpcm.h
@@ -30,14 +30,14 @@
 
 typedef struct ADPCMChannelStatus {
     int predictor;
-    short int step_index;
+    int16_t step_index;
     int step;
     /* for encoding */
     int prev_sample;
 
     /* MS version */
-    short sample1;
-    short sample2;
+    int16_t sample1;
+    int16_t sample2;
     int coeff1;
     int coeff2;
     int idelta;