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+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include "im1interpdef.h"
+
+# ASIFREE -- Procedure to deallocate sequential interpolant structure
+
+procedure asifree (asi)
+
+pointer asi # interpolant descriptor
+
+begin
+ if (ASI_COEFF(asi) != NULL)
+ call mfree (ASI_COEFF(asi), TY_REAL)
+ if (ASI_LTABLE(asi) != NULL)
+ call mfree (ASI_LTABLE(asi), TY_REAL)
+ call mfree (asi, TY_STRUCT)
+end