libmpdclient: converted MPD_ERROR_ constants to enum

diff --git a/src/libmpdclient.h b/src/libmpdclient.h
index 2170287fb6d7ff60e82661f503bc4cd92c5d84d0..8935536f0f6782ab7b2bee21986c1bfa9e5ebeb7 100644 (file)
--- a/src/libmpdclient.h
+++ b/src/libmpdclient.h
@@ -44,16 +44,40 @@
 
 #define MPD_WELCOME_MESSAGE    "OK MPD "
 
-#define MPD_ERROR_TIMEOUT      10 /* timeout trying to talk to mpd */
-#define MPD_ERROR_SYSTEM       11 /* system error */
-#define MPD_ERROR_UNKHOST      12 /* unknown host */
-#define MPD_ERROR_CONNPORT     13 /* problems connecting to port on host */
-#define MPD_ERROR_NOTMPD       14 /* mpd not running on port at host */
-#define MPD_ERROR_NORESPONSE   15 /* no response on attempting to connect */
-#define MPD_ERROR_SENDING      16 /* error sending command */
-#define MPD_ERROR_CONNCLOSED   17 /* connection closed by mpd */
-#define MPD_ERROR_ACK          18 /* ACK returned! */
-#define MPD_ERROR_BUFFEROVERRUN        19 /* Buffer was overrun! */
+enum mpd_error {
+       /** no error */
+       MPD_ERROR_SUCCESS = 0,
+
+       /** timeout trying to talk to mpd */
+       MPD_ERROR_TIMEOUT = 10,
+
+       /** system error */
+       MPD_ERROR_SYSTEM,
+
+       /** unknown host */
+       MPD_ERROR_UNKHOST,
+
+       /** problems connecting to port on host */
+       MPD_ERROR_CONNPORT,
+
+       /** mpd not running on port at host */
+       MPD_ERROR_NOTMPD,
+
+       /** no response on attempting to connect */
+       MPD_ERROR_NORESPONSE,
+
+       /** error sending command */
+       MPD_ERROR_SENDING,
+
+       /** connection closed by mpd */
+       MPD_ERROR_CONNCLOSED,
+
+       /** ACK returned! */
+       MPD_ERROR_ACK,
+
+       /** Buffer was overrun! */
+       MPD_ERROR_BUFFEROVERRUN,
+};
 
 #define MPD_ERROR_AT_UNK       -1
 
@@ -116,7 +140,7 @@ typedef struct _mpd_Connection {
        enum mpd_ack errorCode;
        int errorAt;
        /* this will be set to MPD_ERROR_* if there is an error, 0 if not */
-       int error;
+       enum mpd_error error;
        /* DON'T TOUCH any of the rest of this stuff */
        int sock;
        char buffer[16384];