65 #define _(code) case code: return #code;  in media_event_type_to_string()  macro
66     _(MEDIA_NOP)  in media_event_type_to_string()
67     _(MEDIA_PREPARED)  in media_event_type_to_string()
68     _(MEDIA_PLAYBACK_COMPLETE)  in media_event_type_to_string()
69     _(MEDIA_BUFFERING_UPDATE)  in media_event_type_to_string()
70     _(MEDIA_SEEK_COMPLETE)  in media_event_type_to_string()
71     _(MEDIA_SET_VIDEO_SIZE)  in media_event_type_to_string()
72     _(MEDIA_TIMED_TEXT)  in media_event_type_to_string()
73     _(MEDIA_ERROR)  in media_event_type_to_string()
74     _(MEDIA_INFO)  in media_event_type_to_string()
75 #undef _  in media_event_type_to_string()
85 #define _(code, msg) case code: return msg;  in media_error_type_to_string()  macro
86     _(MEDIA_ERROR_UNKNOWN,                              "Unknown media error")  in media_error_type_to_string()
87     _(MEDIA_ERROR_SERVER_DIED,                          "Server died")  in media_error_type_to_string()
88     _(MEDIA_ERROR_NOT_VALID_FOR_PROGRESSIVE_PLAYBACK,   "Not valid for progressive playback")  in media_error_type_to_string()
89 #undef _  in media_error_type_to_string()
99 #define _(code, msg) case code: return msg;  in media_info_type_to_string()  macro
100     _(MEDIA_INFO_UNKNOWN,             "Unknown info")  in media_info_type_to_string()
101     _(MEDIA_INFO_VIDEO_TRACK_LAGGING, "Video track lagging")  in media_info_type_to_string()
102     _(MEDIA_INFO_BUFFERING_START,     "Buffering start")  in media_info_type_to_string()
103     _(MEDIA_INFO_BUFFERING_END,       "Buffering end")  in media_info_type_to_string()
104     _(MEDIA_INFO_NETWORK_BANDWIDTH,   "Network bandwidth")  in media_info_type_to_string()
105     _(MEDIA_INFO_BAD_INTERLEAVING,    "Bad interleaving")  in media_info_type_to_string()
106     _(MEDIA_INFO_NOT_SEEKABLE,        "Not seekable")  in media_info_type_to_string()
107     _(MEDIA_INFO_METADATA_UPDATE,     "Metadata update")  in media_info_type_to_string()
108 #undef _  in media_info_type_to_string()