--- embedaddon/mpd/src/mbuf.c	2019/10/22 13:49:55	1.1.1.2
+++ embedaddon/mpd/src/mbuf.c	2021/03/17 00:39:23	1.1.1.3
@@ -313,7 +313,7 @@ mbsplit(Mbuf bp, int cnt)
     if (!bp)
 	return (NULL);
 
-    if (MBLEN(bp) <= cnt)
+    if ((int)MBLEN(bp) <= cnt)
 	return (NULL);
 
     nbp = mballoc(bp->cnt - cnt);
@@ -329,12 +329,16 @@ mbsplit(Mbuf bp, int cnt)
  */
 
 int
-MemStat(Context ctx, int ac, char *av[], void *arg)
+MemStat(Context ctx, int ac, const char *const av[], const void *arg)
 {
     struct typed_mem_stats stats;
     u_int	i;
     u_int	total_allocs = 0;
     u_int	total_bytes = 0;
+
+    (void)ac;
+    (void)av;
+    (void)arg;
 
     if (typed_mem_usage(&stats))
 	Error("typed_mem_usage() error");