+
+#endif
+
+void *
+xmalloc_zero(uns size)
+{
+ void *x = xmalloc(size);
+ bzero(x, size);
+ return x;
+}
+
+void
+xfree(void *ptr)
+{
+ /*
+ * Maybe it is a little waste of resources to make this a function instead
+ * of a macro, but xmalloc() is not used for anything critical anyway,
+ * so let's prefer simplicity.
+ */
+ free(ptr);
+}