+1999-08-05 Ian Lance Taylor <ian@zembu.com>
+
+ * xmalloc.c: Control all uses of SBRK with a single define,
+ USE_SBRK. Don't define it if __INTERIX.
+
1999-08-03 Ian Lance Taylor <ian@zembu.com>
* floatformat.c: Add casts to avoid signed/unsigned warnings.