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/imfort/impkwr.x | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 sys/imfort/impkwr.x

(limited to 'sys/imfort/impkwr.x')

diff --git a/sys/imfort/impkwr.x b/sys/imfort/impkwr.x
new file mode 100644
index 00000000..caacb3d7
--- /dev/null
+++ b/sys/imfort/impkwr.x
@@ -0,0 +1,31 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	"imfort.h"
+
+# IMPKWR -- Set the value of the named header keyword as a real.
+
+procedure impkwr (im, keyw, rval, ier)
+
+pointer	im			# imfort image descriptor
+%       character*(*) keyw
+real	rval
+int	ier
+
+pointer	sp, kp
+int	errcode()
+
+begin
+	call smark (sp)
+	call salloc (kp, SZ_KEYWORD, TY_CHAR)
+
+	call f77upk (keyw, Memc[kp], SZ_KEYWORD)
+	iferr (call imputr (im, Memc[kp], rval)) {
+	    ier = errcode()
+	    call im_seterrop (ier, Memc[kp])
+	} else {
+	    ier = OK
+	    IM_UPDATE(im) = YES
+	}
+
+	call sfree (sp)
+end
-- 
cgit