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+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include <pmset.h>
+include "mio.h"
+
+# MIO_CLOSE -- Close an MIO descriptor.
+
+procedure mio_close (mp)
+
+pointer mp #I MIO descriptor
+
+begin
+ if (M_PMCLOSE(mp) == YES)
+ call pm_close (M_PM(mp))
+ if (M_RLP(mp) != NULL)
+ call mfree (M_RLP(mp), TY_INT)
+ call mfree (mp, TY_STRUCT)
+end