kernel32/tests: Skip some tests on win95.

dlls/kernel32/tests/codepage.c

@@ -152,7 +152,13 @@ static void test_overlapped_buffers(void)
     char buf[256];
     int ret;
 
+    SetLastError(0xdeadbeef);
     lstrcpyW((WCHAR *)(buf + 1), strW);
+    if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
+    {
+        skip("lstrcypW is not implemented\n");
+        return;
+    }
     ret = WideCharToMultiByte(CP_ACP, 0, (WCHAR *)(buf + 1), -1, buf, sizeof(buf), NULL, NULL);
     ok(ret == sizeof(strA), "unexpected ret %d\n", ret);
     ok(!memcmp(buf, strA, sizeof(strA)), "conversion failed: %s\n", buf);