From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 8 Jul 2015 20:46:52 -0400
Subject: Initial commit

---
 sys/osb/ipak16.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 sys/osb/ipak16.c

(limited to 'sys/osb/ipak16.c')

diff --git a/sys/osb/ipak16.c b/sys/osb/ipak16.c
new file mode 100644
index 00000000..94670857
--- /dev/null
+++ b/sys/osb/ipak16.c
@@ -0,0 +1,20 @@
+#define import_spp
+#define import_knames
+#include <iraf.h>
+
+/* IPAK16 - Pack an array of native ints into and array of 16-bit short.
+ */
+void
+IPAK16 (void *a, void *b, XINT *nelems)
+{
+	/* MACHDEP - Works only for little-endian systems (e.g. x86)
+	*/
+	int    i  = 0;
+	int   *ip = (int *) a;
+	short *op = (short  *) b;
+
+	for (i=0; i < *nelems; i++) {
+	    *op = (int) *ip;
+	    op++, ip++;
+	}
+}
-- 
cgit