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authorJoseph Hunkeler <jhunkeler@gmail.com>2015-07-08 20:46:52 -0400
committerJoseph Hunkeler <jhunkeler@gmail.com>2015-07-08 20:46:52 -0400
commitfa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch)
treebdda434976bc09c864f2e4fa6f16ba1952b1e555 /sys/gio/nspp/sysint/mcswap.x
downloadiraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz
Initial commit
Diffstat (limited to 'sys/gio/nspp/sysint/mcswap.x')
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diff --git a/sys/gio/nspp/sysint/mcswap.x b/sys/gio/nspp/sysint/mcswap.x
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+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# MCSWAP -- Swap the instructions in a metacode array.
+
+procedure mcswap (a, npix)
+
+int a[npix]
+int npix
+int i, temp
+
+begin
+ do i = 1, npix, 2 {
+ temp = a[i]
+ a[i] = a[i+1]
+ a[i+1] = temp
+ }
+end