[12632] Revert previous commit (see Notes)

dep/include/mysql/mysql_com.h

@@ -184,27 +184,27 @@ enum enum_server_command
 #define SERVER_MORE_RESULTS_EXISTS 8    /* Multi query - next query exists */
 #define SERVER_QUERY_NO_GOOD_INDEX_USED 16
 #define SERVER_QUERY_NO_INDEX_USED      32
-/**
+/*
   The server was able to fulfill the clients request and opened a
   read-only non-scrollable cursor for a query. This flag comes
   in reply to COM_STMT_EXECUTE and COM_STMT_FETCH commands.
 */
 #define SERVER_STATUS_CURSOR_EXISTS 64
-/**
+/*
   This flag is sent when a read-only cursor is exhausted, in reply to
   COM_STMT_FETCH command.
 */
 #define SERVER_STATUS_LAST_ROW_SENT 128
 #define SERVER_STATUS_DB_DROPPED        256 /* A database was dropped */
 #define SERVER_STATUS_NO_BACKSLASH_ESCAPES 512
-/**
+/*
   Sent to the client if after a prepared statement reprepare
   we discovered that the new statement returns a different 
   number of result set columns.
 */
 #define SERVER_STATUS_METADATA_CHANGED 1024
 
-/**
+/*
   Server status flags that must be cleared when starting
   execution of a new SQL statement.
   Flags from this set are only added to the