Don't anonymously typedef structs

libavutil/parseutils.c

@@ -32,12 +32,12 @@
 #include "time_internal.h"
 #include "parseutils.h"
 
-typedef struct {
+typedef struct VideoSizeAbbr {
     const char *abbr;
     int width, height;
 } VideoSizeAbbr;
 
-typedef struct {
+typedef struct VideoRateAbbr {
     const char *abbr;
     AVRational rate;
 } VideoRateAbbr;
@@ -143,7 +143,7 @@ int av_parse_video_rate(AVRational *rate, const char *arg)
     return 0;
 }
 
-typedef struct {
+typedef struct ColorEntry {
     const char *name;            ///< a string representing the name of the color
     uint8_t     rgb_color[3];    ///< RGB values for the color
 } ColorEntry;