diff -N -r -u timsieved.orig/com_err.h timsieved/com_err.h
--- timsieved.orig/com_err.h	Thu Jan  1 02:00:00 1970
+++ timsieved/com_err.h	Tue Dec 21 11:22:30 1999
@@ -0,0 +1,63 @@
+/*
+ * Header file for common error description library.
+ *
+ * Copyright 1988, Student Information Processing Board of the
+ * Massachusetts Institute of Technology.
+ *
+ * Copyright 1995 by Cygnus Support.
+ *
+ * For copyright and distribution info, see the documentation supplied
+ * with this package.
+ */
+
+#ifndef __COM_ERR_H
+
+#ifndef HAVE_STDARG_H
+/* End-user programs may need this -- oh well */
+#if defined(__STDC__) || defined(_WINDOWS)
+#define HAVE_STDARG_H 1
+#endif
+#endif
+
+#ifdef HAVE_STDARG_H
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
+/* This should be part of k5-config.h but many application
+ * programs are not including that file. We probably want to
+ * come up with a better way of handling this problem.
+ */
+#ifndef INTERFACE
+#ifdef _WINDOWS
+#define INTERFACE   __far __export __pascal
+#define INTERFACE_C __far __export __cdecl
+#else
+#define INTERFACE
+#define INTERFACE_C
+#endif
+#endif
+#ifndef FAR
+#define FAR
+#endif
+
+#if defined(__STDC__) || defined(_WINDOWS)
+/* ANSI C -- use prototypes etc */
+extern void INTERFACE_C com_err (const char FAR *, long, const char FAR *, ...);
+extern char const FAR * INTERFACE error_message (long);
+extern void (*com_err_hook) (const char *, long, const char *, va_list);
+extern void (*set_com_err_hook (void (*) (const char *, long, const char *, va_list)))
+    (const char *, long, const char *, va_list);
+extern void (*reset_com_err_hook ()) (const char *, long, const char *, va_list);
+#else
+/* no prototypes */
+extern void INTERFACE_C com_err ();
+extern char * INTERFACE error_message ();
+extern void (*com_err_hook) ();
+extern void (*set_com_err_hook ()) ();
+extern void (*reset_com_err_hook ()) ();
+#endif
+
+#define __COM_ERR_H
+#endif /* ! defined(__COM_ERR_H) */