Some cleanup

src/link_rfu.c

@@ -2482,7 +2482,7 @@ void WipeTrainerNameRecords(void)
     }
 }
 
-void nullsub_5(const char *unused_0, u8 unused_1, u8 unused_2)
+void nullsub_5(const void *unused_0, u8 unused_1, u8 unused_2)
 {
     // debug?
 }
@@ -2512,7 +2512,7 @@ void sub_800E604(void)
     sub_800D724(&gUnknown_03005000.unk_9e8);
     CpuFill16(0, gSendCmd, sizeof gSendCmd);
     CpuFill16(0, gRecvCmds, sizeof gRecvCmds);
-    CpuFill16(0, gLinkPlayers, sizeof gLinkPlayers)
+    CpuFill16(0, gLinkPlayers, sizeof gLinkPlayers);
 }
 
 void sub_800E6D0(void)