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-rw-r--r--mpi/mpih-cmp.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/mpi/mpih-cmp.c b/mpi/mpih-cmp.c
deleted file mode 100644
index 9c9cb4a6..00000000
--- a/mpi/mpih-cmp.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* mpihelp-sub.c - MPI helper functions
- * Copyright (C) 1998 Free Software Foundation, Inc.
- * Copyright (C) 1994, 1996 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG 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 of the License, or
- * (at your option) any later version.
- *
- * GnuPG 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * Note: This code is heavily based on the GNU MP Library.
- * Actually it's the same code with only minor changes in the
- * way the data is stored; this is to support the abstraction
- * of an optional secure memory allocation which may be used
- * to avoid revealing of sensitive data due to paging etc.
- * The GNU MP Library itself is published under the LGPL;
- * however I decided to publish this code under the plain GPL.
- */
-
-#include <config.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "mpi-internal.h"
-
-/****************
- * Compare OP1_PTR/OP1_SIZE with OP2_PTR/OP2_SIZE.
- * There are no restrictions on the relative sizes of
- * the two arguments.
- * Return 1 if OP1 > OP2, 0 if they are equal, and -1 if OP1 < OP2.
- */
-int
-mpihelp_cmp( mpi_ptr_t op1_ptr, mpi_ptr_t op2_ptr, mpi_size_t size )
-{
- mpi_size_t i;
- mpi_limb_t op1_word, op2_word;
-
- for( i = size - 1; i >= 0 ; i--) {
- op1_word = op1_ptr[i];
- op2_word = op2_ptr[i];
- if( op1_word != op2_word )
- goto diff;
- }
- return 0;
-
- diff:
- /* This can *not* be simplified to
- * op2_word - op2_word
- * since that expression might give signed overflow. */
- return (op1_word > op2_word) ? 1 : -1;
-}
-