Repatch (from linux) of OSX IRAF

1 files changed, 26 insertions, 0 deletions

diff --git a/sys/vops/amov.gx b/sys/vops/amov.gx
new file mode 100644
index 00000000..e500856f
--- /dev/null
+++ b/sys/vops/amov.gx
@@ -0,0 +1,26 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# AMOV -- Copy a vector (generic).  The operation is carried out in such
+# a way that the result is the same whether or not the output vector
+# overlaps the input vector.
+
+procedure amov$t (a, b, npix)
+
+PIXEL	a[ARB], b[ARB]
+int	npix, i, a_first, b_first
+
+begin
+	call zlocva (a, a_first)
+	call zlocva (b, b_first)
+
+	if (a_first == b_first)
+	    return
+
+	if (a_first < b_first) {
+	    do i = npix, 1, -1
+		b[i] = a[i]
+	} else {
+	    do i = 1, npix
+		b[i] = a[i]
+	}
+end