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+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# IMAKBCI -- Insert a new field to the image header after the given keyword
+# and initialize to the value
+# given. It is not an error if the parameter already exists.
+
+procedure imakbci (im, key, value, comment, pkey, baf)
+
+pointer im # image descriptor
+char key[ARB] # parameter or field value
+bool value # new or initial value of parameter
+char comment[ARB] # comment
+char pkey[ARB] # Pivot keyword to insert 'key'
+int baf # I Insert BEFORE or AFTER
+
+int imaccf()
+errchk imaccf, iminfi
+
+begin
+ if (imaccf (im, key) == NO)
+ call iminfi (im, key, pkey, "b", baf)
+ call impkbc (im, key, value, comment)
+end