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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/imio/dbc/imastrc.x
downloadiraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz
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diff --git a/sys/imio/dbc/imastrc.x b/sys/imio/dbc/imastrc.x
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+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# IMASTRC -- Add a new field to the image header and initialize to the value
+# given. It is not an error if the parameter already exists.
+
+procedure imastrc (im, key, value, comment)
+
+pointer im # image descriptor
+char key[ARB] # parameter or field value
+char value[ARB] # new or initial value of parameter
+char comment[ARB] #
+
+int imaccf()
+errchk imaccf, imaddf
+
+begin
+ if (imaccf (im, key) == NO)
+ call imaddf (im, key, "c")
+ call impstrc (im, key, value, comment)
+end