+
+
+/* Do a little bit of heap introspection...
+ */
+void
+check_for_leaks (const char *where)
+{
+#ifdef HAVE_SBRK
+ static unsigned long last_brk = 0;
+ int b = (unsigned long) sbrk(0);
+ if (last_brk && last_brk < b)
+ fprintf (stderr, "%s: %s: brk grew by %luK.\n",
+ blurb(), where,
+ (((b - last_brk) + 1023) / 1024));
+ last_brk = b;
+#endif /* HAVE_SBRK */
+}