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+/* mtox -- Convert OPERAND to hexadecimal and return a malloc'ed string
+ with the result of the conversion.
+
+Copyright (C) 1991 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU MP Library; see the file COPYING. If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "mp.h"
+#include "gmp.h"
+#include "gmp-impl.h"
+
+char *
+#ifdef __STDC__
+mtox (const MINT *operand)
+#else
+mtox (operand)
+ const MINT *operand;
+#endif
+{
+ /* Call MP_GET_STR with a NULL pointer as string argument, so that it
+ allocates space for the result. */
+ return _mpz_get_str ((char *) 0, 16, operand);
+}
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