X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/ba6e6b64033b1f9de49feccb5c9cd438354481f7..0f00dc4c8eb47e67bc0f148c2dd109f73a451e0a:/karatsuba.h

diff --git a/karatsuba.h b/karatsuba.h
deleted file mode 100644
index d0b81fc..0000000
--- a/karatsuba.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* -*-c-*-
- *
- * $Id: karatsuba.h,v 1.3 2004/04/08 01:36:15 mdw Exp $
- *
- * Macros for Karatsuba functions
- *
- * (c) 2000 Straylight/Edgeware
- */
-
-/*----- Licensing notice --------------------------------------------------*
- *
- * This file is part of Catacomb.
- *
- * Catacomb is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Library General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * Catacomb 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 Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with Catacomb; if not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#ifndef CATACOMB_KARATSUBA_H
-#define CATACOMB_KARATSUBA_H
-
-#ifdef __cplusplus
-  extern "C" {
-#endif
-
-/*----- Header files ------------------------------------------------------*/
-
-#ifndef CATACOMB_MPW_H
-#  include "mpw.h"
-#endif
-
-/*----- Normal arithmetic macros ------------------------------------------*/
-
-#define UADD(dv, av, avl) do {						\
-  mpw *_dv = (dv);							\
-  const mpw *_av = (av), *_avl = (avl);					\
-  mpw _c = 0;								\
-									\
-  while (_av < _avl) {							\
-    mpw _a, _b;								\
-    mpd _x;								\
-    _a = *_av++;							\
-    _b = *_dv;								\
-    _x = (mpd)_a + (mpd)_b + _c;					\
-    *_dv++ = MPW(_x);							\
-    _c = _x >> MPW_BITS;						\
-  }									\
-  while (_c) {								\
-    mpd _x = (mpd)*_dv + (mpd)_c;					\
-    *_dv++ = MPW(_x);							\
-    _c = _x >> MPW_BITS;						\
-  }									\
-} while (0)
-
-#define UADD2(dv, dvl, av, avl, bv, bvl) do {				\
-  mpw *_dv = (dv), *_dvl = (dvl);					\
-  const mpw *_av = (av), *_avl = (avl);					\
-  const mpw *_bv = (bv), *_bvl = (bvl);					\
-  mpw _c = 0;								\
-									\
-  while (_av < _avl || _bv < _bvl) {					\
-    mpw _a, _b;								\
-    mpd _x;								\
-    _a = (_av < _avl) ? *_av++ : 0;					\
-    _b = (_bv < _bvl) ? *_bv++ : 0;					\
-    _x = (mpd)_a + (mpd)_b + _c;					\
-    *_dv++ = MPW(_x);							\
-    _c = _x >> MPW_BITS;						\
-  }									\
-  *_dv++ = _c;								\
-  while (_dv < _dvl)							\
-    *_dv++ = 0;								\
-} while (0)
-
-#define USUB(dv, av, avl) do {						\
-  mpw *_dv = (dv);							\
-  const mpw *_av = (av), *_avl = (avl);					\
-  mpw _c = 0;								\
-									\
-  while (_av < _avl) {							\
-    mpw _a, _b;								\
-    mpd _x;								\
-    _a = *_av++;							\
-    _b = *_dv;								\
-    _x = (mpd)_b - (mpd)_a - _c;					\
-    *_dv++ = MPW(_x);							\
-    if (_x >> MPW_BITS)							\
-      _c = 1;								\
-    else								\
-      _c = 0;								\
-  }									\
-  while (_c) {								\
-    mpd _x = (mpd)*_dv - (mpd)_c;					\
-    *_dv++ = MPW(_x);							\
-    if (_x >> MPW_BITS)							\
-      _c = 1;								\
-    else								\
-      _c = 0;								\
-  }									\
-} while (0)
-
-/*----- Binary polynomial arithmetic macros -------------------------------*/
-
-#define UXOR(dv, av, avl) do {						\
-  mpw *_dv = (dv);							\
-  const mpw *_av = (av), *_avl = (avl);					\
-									\
-  while (_av < _avl)							\
-    *_dv++ ^= *_av++;							\
-} while (0)
-
-#define UXOR2(dv, dvl, av, avl, bv, bvl) do {				\
-  mpw *_dv = (dv), *_dvl = (dvl);					\
-  const mpw *_av = (av), *_avl = (avl);					\
-  const mpw *_bv = (bv), *_bvl = (bvl);					\
-									\
-  while (_av < _avl || _bv < _bvl) {					\
-    mpw _a, _b;								\
-    _a = (_av < _avl) ? *_av++ : 0;					\
-    _b = (_bv < _bvl) ? *_bv++ : 0;					\
-    *_dv++ = _a ^ _b;							\
-  }									\
-  while (_dv < _dvl)							\
-    *_dv++ = 0;								\
-} while (0)
-
-/*----- That's all, folks -------------------------------------------------*/
-
-#ifdef __cplusplus
-  }
-#endif
-
-#endif