1 files changed, 13 insertions, 0 deletions
diff --git a/sys/osb/abs.c b/sys/osb/abs.c
new file mode 100644
index 00000000..90bd3ad6
--- /dev/null
+++ b/sys/osb/abs.c
@@ -0,0 +1,13 @@
+/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+ */
+
+#define	import_spp
+#include <iraf.h>
+
+/* ABS -- Integer absolute value.
+ */
+XINT
+abs_ (XINT *a)
+{
+	return (abs(a));
+}