avfilter: don't anonymously typedef structs

Signed-off-by: Paul B Mahol <onemda@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/libavfilter/af_atempo.c b/libavfilter/af_atempo.c
index eb626564cd..d90910598c 100644
--- a/libavfilter/af_atempo.c
+++ b/libavfilter/af_atempo.c
@@ -53,7 +53,7 @@
 /**
  * A fragment of audio waveform
  */
-typedef struct {
+typedef struct AudioFragment {
     // index of the first sample of this fragment in the overall waveform;
     // 0: input sample position
     // 1: output sample position
@@ -84,7 +84,7 @@ typedef enum {
 /**
  * Filter state machine
  */
-typedef struct {
+typedef struct ATempoContext {
     const AVClass *class;
 
     // ring-buffer of input samples, necessary because some times