--- /dev/null
+/* $Cambridge: exim/src/OS/os.h-SunOS5-hal,v 1.1 2004/10/06 15:07:39 ph10 Exp $ */
+
+/* Exim: OS-specific C header file for SunOS5 on HAL */
+
+#define HAVE_MMAP
+
+#define HAVE_KSTAT
+#define LOAD_AVG_KSTAT "system_misc"
+#define LOAD_AVG_KSTAT_MODULE "unix"
+#define LOAD_AVG_SYMBOL "avenrun_1min"
+#define LOAD_AVG_FIELD value.ul
+
+/* End */