Use memset() rather than OTMemzero(), and hence remove the need to weak link

against OTUtilityLib.

[originally from svn r2550]

mac/otnet.c

@@ -5,6 +5,8 @@
 #include <OpenTransport.h>
 #include <OpenTptInternet.h>
 
+#include <string.h>
+
 #define DEFINE_PLUG_METHOD_MACROS
 #include "putty.h"
 #include "network.h"
@@ -262,7 +264,7 @@ Socket ot_new(SockAddr addr, int port, int privport, int oobinline,
 
     /* FIXME: bolt the port onto the end */
 
-    OTMemzero(&connectCall, sizeof(TCall));
+    memset(&connectCall, 0, sizeof(TCall));
     connectCall.addr.buf = (UInt8 *) &(addr->address);
     connectCall.addr.len = sizeof(DNSAddress);
 

mkfiles.pl

@@ -647,7 +647,6 @@ Libs_PPC =	{Libs_CFM} \xb6
 		"{SharedLibraries}OpenTransportLib" \xb6
 			-weaklib OTClientLib \xb6
 			-weaklib OTClientUtilLib \xb6
-			-weaklib OTUtilityLib \xb6
 		"{SharedLibraries}OpenTptInternetLib" \xb6
 			-weaklib OTInetClientLib \xb6
 		"{PPCLibraries}StdCRuntime.o" \xb6