1 files changed, 37 insertions, 0 deletions
diff --git a/sys/imfort/imakwc.x b/sys/imfort/imakwc.x
new file mode 100644
index 00000000..00e8f7d0
--- /dev/null
+++ b/sys/imfort/imakwc.x
@@ -0,0 +1,37 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	"imfort.h"
+
+# IMAKWC -- Add a new keyword of type string.
+
+procedure imakwc (im, keyw, sval, comm, ier)
+
+pointer	im			# imfort image descriptor
+%       character*(*) keyw
+%	character*(*) sval
+%	character*(*) comm
+int	ier
+
+pointer	sp, kp, vp, cp
+int	errcode()
+
+begin
+	call smark (sp)
+	call salloc (kp, SZ_KEYWORD, TY_CHAR)
+	call salloc (vp, SZ_VALSTR, TY_CHAR)
+	call salloc (cp, SZ_VALSTR, TY_CHAR)
+
+	call f77upk (keyw, Memc[kp], SZ_KEYWORD)
+	call f77upk (sval, Memc[vp], SZ_VALSTR)
+	call f77upk (comm, Memc[cp], SZ_VALSTR)
+
+	iferr (call imastr (im, Memc[kp], Memc[vp], Memc[cp])) {
+	    ier = errcode()
+	    call im_seterrop (ier, Memc[kp])
+	} else {
+	    ier = OK
+	    IM_UPDATE(im) = YES
+	}
+
+	call sfree (sp)
+end