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annotate tomsfastmath/src/bin/fp_to_signed_bin.c @ 645:8622ee48fab5 dropbear-tfm

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- Work around broken asm constraint behaviour on 32bit x86 OS X
author Matt Johnston <matt@ucc.asn.au>
date Wed, 30 Nov 2011 22:27:26 +0800
parents a362b62d38b2
children
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a362b62d38b2 Add tomsfastmath from git rev bfa4582842bc3bab42e4be4aed5703437049502a
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1 /* TomsFastMath, a fast ISO C bignum library.
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2 *
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3 * This project is meant to fill in where LibTomMath
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4 * falls short. That is speed ;-)
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5 *
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6 * This project is public domain and free for all purposes.
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7 *
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8 * Tom St Denis, [email protected]
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9 */
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10 #include <tfm.h>
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12 void fp_to_signed_bin(fp_int *a, unsigned char *b)
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13 {
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14 fp_to_unsigned_bin (a, b + 1);
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15 b[0] = (unsigned char) ((a->sign == FP_ZPOS) ? 0 : 1);
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16 }
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18 /* $Source$ */
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19 /* $Revision$ */
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20 /* $Date$ */