Small clean up

[Dmitry Timoshkov]

Hello.

Changelog:
    Dmitry Timoshkov <dmitry at codeweavers.com>
    Small clean up.

diff -u cvs/wine/dlls/kernel/comm.c wine/dlls/kernel/comm.c
--- cvs/wine/dlls/kernel/comm.c	Sun Apr 22 07:54:54 2001
+++ wine/dlls/kernel/comm.c	Thu May 17 14:21:58 2001
@@ -535,7 +535,7 @@
 			return IE_HARDWARE;
 		} else {
                         unknown[port] = SEGPTR_ALLOC(40);
-                        bzero(unknown[port],40);
+			memset(unknown[port], 0, 40);
 			COM[port].fd = fd;
 			COM[port].commerror = 0;
 			COM[port].eventmask = 0;