libmpdclient: convert MPD_ACK_ constants to enum

diff --git a/src/libmpdclient.h b/src/libmpdclient.h
index 7928944763a8eda7886a67bc9f4479181eb3f1e0..2170287fb6d7ff60e82661f503bc4cd92c5d84d0 100644 (file)
--- a/src/libmpdclient.h
+++ b/src/libmpdclient.h
@@ -55,22 +55,25 @@
 #define MPD_ERROR_ACK          18 /* ACK returned! */
 #define MPD_ERROR_BUFFEROVERRUN        19 /* Buffer was overrun! */
 
-#define MPD_ACK_ERROR_UNK      -1
 #define MPD_ERROR_AT_UNK       -1
 
-#define MPD_ACK_ERROR_NOT_LIST                 1
-#define MPD_ACK_ERROR_ARG                      2
-#define MPD_ACK_ERROR_PASSWORD                 3
-#define MPD_ACK_ERROR_PERMISSION               4
-#define MPD_ACK_ERROR_UNKNOWN_CMD              5
+enum mpd_ack {
+       MPD_ACK_ERROR_UNK = -1,
 
-#define MPD_ACK_ERROR_NO_EXIST                 50
-#define MPD_ACK_ERROR_PLAYLIST_MAX             51
-#define MPD_ACK_ERROR_SYSTEM                   52
-#define MPD_ACK_ERROR_PLAYLIST_LOAD            53
-#define MPD_ACK_ERROR_UPDATE_ALREADY           54
-#define MPD_ACK_ERROR_PLAYER_SYNC              55
-#define MPD_ACK_ERROR_EXIST                    56
+       MPD_ACK_ERROR_NOT_LIST = 1,
+       MPD_ACK_ERROR_ARG = 2,
+       MPD_ACK_ERROR_PASSWORD = 3,
+       MPD_ACK_ERROR_PERMISSION = 4,
+       MPD_ACK_ERROR_UNKNOWN_CMD = 5,
+
+       MPD_ACK_ERROR_NO_EXIST = 50,
+       MPD_ACK_ERROR_PLAYLIST_MAX = 51,
+       MPD_ACK_ERROR_SYSTEM = 52,
+       MPD_ACK_ERROR_PLAYLIST_LOAD = 53,
+       MPD_ACK_ERROR_UPDATE_ALREADY = 54,
+       MPD_ACK_ERROR_PLAYER_SYNC = 55,
+       MPD_ACK_ERROR_EXIST = 56,
+};
 
 #ifdef __cplusplus
 extern "C" {
@@ -110,7 +113,7 @@ typedef struct _mpd_Connection {
        int version[3];
        /* IMPORTANT, you want to get the error messages from here */
        char errorStr[512];
-       int errorCode;
+       enum mpd_ack errorCode;
        int errorAt;
        /* this will be set to MPD_ERROR_* if there is an error, 0 if not */
        int error;