1 files changed, 14 insertions, 0 deletions
diff --git a/sys/etc/cputime.x b/sys/etc/cputime.x
new file mode 100644
index 00000000..b56b7280
--- /dev/null
+++ b/sys/etc/cputime.x
@@ -0,0 +1,14 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# CPUTIME -- Return the difference between the current cpu time consumed
+# and the argument, in long integer milliseconds.
+
+long procedure cputime (old_cputime)
+
+long	old_cputime, new_cputime
+long	clk_time
+
+begin
+	call zgtime (clk_time, new_cputime)
+	return (new_cputime - old_cputime)
+end