diff options
Diffstat (limited to 'generic/tclTomMathInterface.c')
-rw-r--r-- | generic/tclTomMathInterface.c | 136 |
1 files changed, 2 insertions, 134 deletions
diff --git a/generic/tclTomMathInterface.c b/generic/tclTomMathInterface.c index 21fd238..149ee34 100644 --- a/generic/tclTomMathInterface.c +++ b/generic/tclTomMathInterface.c @@ -6,14 +6,14 @@ * This file contains procedures that are used as a 'glue' layer between * Tcl and libtommath. * - * Copyright (c) 2005 by Kevin B. Kenny. All rights reserved. + * Copyright © 2005 Kevin B. Kenny. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" -#include "tommath.h" +#include "tclTomMath.h" MODULE_SCOPE const TclTomMathStubs tclTomMathStubs; @@ -91,138 +91,6 @@ TclBN_revision(void) } /* - *---------------------------------------------------------------------- - * - * TclBNInitBignumFromLong -- - * - * Allocate and initialize a 'bignum' from a native 'long'. - * - * Results: - * None. - * - * Side effects: - * The 'bignum' is constructed. - * - *---------------------------------------------------------------------- - */ - -int -TclBNInitBignumFromLong( - mp_int *a, - long initVal) -{ - unsigned long v; - mp_digit *p; - - /* - * Allocate enough memory to hold the largest possible long - */ - - if (mp_init(a) != MP_OKAY) { - Tcl_Panic("initialization failure in TclBNInitBignumFromLong"); - } - - /* - * Convert arg to sign and magnitude. - */ - - if (initVal < 0) { - a->sign = MP_NEG; - v = -(unsigned long)initVal; - } else { - a->sign = MP_ZPOS; - v = initVal; - } - - /* - * Store the magnitude in the bignum. - */ - - p = a->dp; - while (v) { - *p++ = (mp_digit) (v & MP_MASK); - v >>= MP_DIGIT_BIT; - } - a->used = p - a->dp; - return MP_OKAY; -} - -/* - *---------------------------------------------------------------------- - * - * TclBNInitBignumFromWideInt -- - * - * Allocate and initialize a 'bignum' from a Tcl_WideInt - * - * Results: - * None. - * - * Side effects: - * The 'bignum' is constructed. - * - *---------------------------------------------------------------------- - */ - -int -TclBNInitBignumFromWideInt( - mp_int *a, /* Bignum to initialize */ - Tcl_WideInt v) /* Initial value */ -{ - if (v < 0) { - (void)TclBNInitBignumFromWideUInt(a, -(Tcl_WideUInt)v); - return mp_neg(a, a); - } - (void)TclBNInitBignumFromWideUInt(a, (Tcl_WideUInt)v); - return MP_OKAY; -} - -/* - *---------------------------------------------------------------------- - * - * TclBNInitBignumFromWideUInt -- - * - * Allocate and initialize a 'bignum' from a Tcl_WideUInt - * - * Results: - * None. - * - * Side effects: - * The 'bignum' is constructed. - * - *---------------------------------------------------------------------- - */ - -int -TclBNInitBignumFromWideUInt( - mp_int *a, /* Bignum to initialize */ - Tcl_WideUInt v) /* Initial value */ -{ - mp_digit *p; - - /* - * Allocate enough memory to hold the largest possible Tcl_WideUInt. - */ - - if (mp_init(a) != MP_OKAY) { - Tcl_Panic("initialization failure in TclBNInitBignumFromWideUInt"); - } - - a->sign = 0; - - /* - * Store the magnitude in the bignum. - */ - - p = a->dp; - while (v) { - *p++ = (mp_digit) (v & MP_MASK); - v >>= MP_DIGIT_BIT; - } - a->used = p - a->dp; - return MP_OKAY; -} - -/* * Local Variables: * mode: c * c-basic-offset: 4 |