MirOTR: part one of many file/folder structure changes

git-svn-id: http://svn.miranda-ng.org/main/trunk@12402 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 0 insertions, 365 deletions

diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-bit.c b/plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-bit.c
deleted file mode 100644
index 32c820c291..0000000000
--- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/mpi-bit.c
+++ /dev/null
@@ -1,365 +0,0 @@
-/* mpi-bit.c  -  MPI bit level fucntions
- * Copyright (C) 1998, 1999, 2001, 2002, 2006 Free Software Foundation, Inc.
- *
- * This file is part of Libgcrypt.
- *
- * Libgcrypt is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * Libgcrypt 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser 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
- */
-
-#include <config.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include "mpi-internal.h"
-#include "longlong.h"
-
-
-#ifdef MPI_INTERNAL_NEED_CLZ_TAB
-#ifdef __STDC__
-const
-#endif
-unsigned char
-_gcry_clz_tab[] =
-{
-  0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
-  6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-  7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-  7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-};
-#endif
-
-
-#define A_LIMB_1 ((mpi_limb_t)1)
-
-
-/****************
- * Sometimes we have MSL (most significant limbs) which are 0;
- * this is for some reasons not good, so this function removes them.
- */
-void
-_gcry_mpi_normalize( gcry_mpi_t a )
-{
-    if( mpi_is_opaque(a) )
-	return;
-
-    for( ; a->nlimbs && !a->d[a->nlimbs-1]; a->nlimbs-- )
-	;
-}
-
-
-
-/****************
- * Return the number of bits in A.
- */
-unsigned int
-gcry_mpi_get_nbits( gcry_mpi_t a )
-{
-    unsigned n;
-
-    if( mpi_is_opaque(a) ) {
-	return a->sign; /* which holds the number of bits */
-    }
-
-    _gcry_mpi_normalize( a );
-    if( a->nlimbs ) {
-	mpi_limb_t alimb = a->d[a->nlimbs-1];
-	if( alimb )
-	    count_leading_zeros( n, alimb );
-	else
-	    n = BITS_PER_MPI_LIMB;
-	n = BITS_PER_MPI_LIMB - n + (a->nlimbs-1) * BITS_PER_MPI_LIMB;
-    }
-    else
-	n = 0;
-    return n;
-}
-
-
-/****************
- * Test whether bit N is set.
- */
-int
-gcry_mpi_test_bit( gcry_mpi_t a, unsigned int n )
-{
-    unsigned int limbno, bitno;
-    mpi_limb_t limb;
-
-    limbno = n / BITS_PER_MPI_LIMB;
-    bitno  = n % BITS_PER_MPI_LIMB;
-
-    if( limbno >= a->nlimbs )
-	return 0; /* too far left: this is a 0 */
-    limb = a->d[limbno];
-    return (limb & (A_LIMB_1 << bitno))? 1: 0;
-}
-
-
-/****************
- * Set bit N of A.
- */
-void
-gcry_mpi_set_bit( gcry_mpi_t a, unsigned int n )
-{
-  unsigned int limbno, bitno;
-
-  limbno = n / BITS_PER_MPI_LIMB;
-  bitno  = n % BITS_PER_MPI_LIMB;
-
-  if ( limbno >= a->nlimbs ) 
-    {
-      mpi_resize (a, limbno+1 );
-      a->nlimbs = limbno+1;
-    }
-  a->d[limbno] |= (A_LIMB_1<<bitno);
-}
-
-/****************
- * Set bit N of A. and clear all bits above
- */
-void
-gcry_mpi_set_highbit( gcry_mpi_t a, unsigned int n )
-{
-  unsigned int limbno, bitno;
-  
-  limbno = n / BITS_PER_MPI_LIMB;
-  bitno  = n % BITS_PER_MPI_LIMB;
-  
-  if ( limbno >= a->nlimbs ) 
-    { 
-      mpi_resize (a, limbno+1 );
-      a->nlimbs = limbno+1;
-    }
-  a->d[limbno] |= (A_LIMB_1<<bitno);
-  for ( bitno++; bitno < BITS_PER_MPI_LIMB; bitno++ )
-    a->d[limbno] &= ~(A_LIMB_1 << bitno);
-  a->nlimbs = limbno+1;
-}
-
-/****************
- * clear bit N of A and all bits above
- */
-void
-gcry_mpi_clear_highbit( gcry_mpi_t a, unsigned int n )
-{
-    unsigned int limbno, bitno;
-
-    limbno = n / BITS_PER_MPI_LIMB;
-    bitno  = n % BITS_PER_MPI_LIMB;
-
-    if( limbno >= a->nlimbs )
-	return; /* not allocated, therefore no need to clear bits
-		   :-) */
-
-    for( ; bitno < BITS_PER_MPI_LIMB; bitno++ )
-	a->d[limbno] &= ~(A_LIMB_1 << bitno);
-    a->nlimbs = limbno+1;
-}
-
-/****************
- * Clear bit N of A.
- */
-void
-gcry_mpi_clear_bit( gcry_mpi_t a, unsigned int n )
-{
-    unsigned int limbno, bitno;
-
-    limbno = n / BITS_PER_MPI_LIMB;
-    bitno  = n % BITS_PER_MPI_LIMB;
-
-    if( limbno >= a->nlimbs )
-	return; /* don't need to clear this bit, it's to far to left */
-    a->d[limbno] &= ~(A_LIMB_1 << bitno);
-}
-
-
-/****************
- * Shift A by COUNT limbs to the right
- * This is used only within the MPI library
- */
-void
-_gcry_mpi_rshift_limbs( gcry_mpi_t a, unsigned int count )
-{
-    mpi_ptr_t ap = a->d;
-    mpi_size_t n = a->nlimbs;
-    unsigned int i;
-
-    if( count >= n ) {
-	a->nlimbs = 0;
-	return;
-    }
-
-    for( i = 0; i < n - count; i++ )
-	ap[i] = ap[i+count];
-    ap[i] = 0;
-    a->nlimbs -= count;
-}
-
-
-/*
- * Shift A by N bits to the right.
- */
-void
-gcry_mpi_rshift ( gcry_mpi_t x, gcry_mpi_t a, unsigned int n )
-{
-  mpi_size_t xsize;
-  unsigned int i;
-  unsigned int nlimbs = (n/BITS_PER_MPI_LIMB);
-  unsigned int nbits = (n%BITS_PER_MPI_LIMB);
-
-  if ( x == a )
-    {
-      /* In-place operation.  */
-      if ( nlimbs >= x->nlimbs )
-        {
-          x->nlimbs = 0;
-          return;
-        }
-
-      if (nlimbs)
-        {
-          for (i=0; i < x->nlimbs - nlimbs; i++ )
-            x->d[i] = x->d[i+nlimbs];
-          x->d[i] = 0;
-          x->nlimbs -= nlimbs;
-
-        }
-      if ( x->nlimbs && nbits )
-        _gcry_mpih_rshift ( x->d, x->d, x->nlimbs, nbits );
-    }
-  else if ( nlimbs )
-    {
-      /* Copy and shift by more or equal bits than in a limb. */
-      xsize = a->nlimbs;
-      x->sign = a->sign;
-      RESIZE_IF_NEEDED (x, xsize);
-      x->nlimbs = xsize;
-      for (i=0; i < a->nlimbs; i++ )
-        x->d[i] = a->d[i];
-      x->nlimbs = i;
-
-      if ( nlimbs >= x->nlimbs )
-        {
-          x->nlimbs = 0;
-          return;
-        }
-
-      if (nlimbs)
-        {
-          for (i=0; i < x->nlimbs - nlimbs; i++ )
-            x->d[i] = x->d[i+nlimbs];
-          x->d[i] = 0;
-          x->nlimbs -= nlimbs;
-        }
-
-      if ( x->nlimbs && nbits )
-        _gcry_mpih_rshift ( x->d, x->d, x->nlimbs, nbits );
-    }
-  else
-    {
-      /* Copy and shift by less than bits in a limb.  */
-      xsize = a->nlimbs;
-      x->sign = a->sign;
-      RESIZE_IF_NEEDED (x, xsize);
-      x->nlimbs = xsize;
-      
-      if ( xsize )
-        {
-          if (nbits )
-            _gcry_mpih_rshift (x->d, a->d, x->nlimbs, nbits );
-          else
-            {
-              /* The rshift helper function is not specified for
-                 NBITS==0, thus we do a plain copy here. */
-              for (i=0; i < x->nlimbs; i++ )
-                x->d[i] = a->d[i];
-            }
-        }
-    }
-  MPN_NORMALIZE (x->d, x->nlimbs);
-}
-
-
-/****************
- * Shift A by COUNT limbs to the left
- * This is used only within the MPI library
- */
-void
-_gcry_mpi_lshift_limbs (gcry_mpi_t a, unsigned int count)
-{
-  mpi_ptr_t ap;
-  int n = a->nlimbs;
-  int i;
-
-  if (!count || !n)
-    return;
-
-  RESIZE_IF_NEEDED (a, n+count);
-
-  ap = a->d;
-  for (i = n-1; i >= 0; i--)
-    ap[i+count] = ap[i];
-  for (i=0; i < count; i++ )
-    ap[i] = 0;
-  a->nlimbs += count;
-}
-
-
-/*
- * Shift A by N bits to the left.
- */
-void
-gcry_mpi_lshift ( gcry_mpi_t x, gcry_mpi_t a, unsigned int n )
-{
-  unsigned int nlimbs = (n/BITS_PER_MPI_LIMB);
-  unsigned int nbits = (n%BITS_PER_MPI_LIMB);
-
-  if (x == a && !n)
-    return;  /* In-place shift with an amount of zero.  */
-
-  if ( x != a )
-    {
-      /* Copy A to X.  */
-      unsigned int alimbs = a->nlimbs;
-      int asign  = a->sign;
-      mpi_ptr_t xp, ap;
-
-      RESIZE_IF_NEEDED (x, alimbs+nlimbs+1);
-      xp = x->d;
-      ap = a->d;
-      MPN_COPY (xp, ap, alimbs);
-      x->nlimbs = alimbs;
-      x->flags = a->flags;
-      x->sign = asign;
-    }
-
-  if (nlimbs && !nbits)
-    {
-      /* Shift a full number of limbs.  */
-      _gcry_mpi_lshift_limbs (x, nlimbs);
-    }
-  else if (n)
-    {
-      /* We use a very dump approach: Shift left by the number of
-         limbs plus one and than fix it up by an rshift.  */
-      _gcry_mpi_lshift_limbs (x, nlimbs+1);
-      gcry_mpi_rshift (x, x, BITS_PER_MPI_LIMB - nbits);
-    }
-
-  MPN_NORMALIZE (x->d, x->nlimbs);
-}
-