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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-11-16 13:04:26 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-11-16 13:04:26 (GMT) |
| commit | 2adcff3e5ba6e09366ef4208ab81768803ba15bd (patch) | |
| tree | 963ed4c25de0f3f0b60d2392c5fd0e7441e548e5 /libtommath/bn_mp_lshd.c | |
| parent | fac003f85aeba679d1cc6bea4eb8a84fc0ebd9f0 (diff) | |
| download | tcl-2adcff3e5ba6e09366ef4208ab81768803ba15bd.zip tcl-2adcff3e5ba6e09366ef4208ab81768803ba15bd.tar.gz tcl-2adcff3e5ba6e09366ef4208ab81768803ba15bd.tar.bz2 | |
import libtommath 1.0
Diffstat (limited to 'libtommath/bn_mp_lshd.c')
| -rw-r--r-- | libtommath/bn_mp_lshd.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libtommath/bn_mp_lshd.c b/libtommath/bn_mp_lshd.c index 87c216b..f6f800f 100644 --- a/libtommath/bn_mp_lshd.c +++ b/libtommath/bn_mp_lshd.c @@ -1,4 +1,4 @@ -#include <tommath.h> +#include <tommath_private.h> #ifdef BN_MP_LSHD_C /* LibTomMath, multiple-precision integer library -- Tom St Denis * @@ -12,7 +12,7 @@ * The library is free for all purposes without any express * guarantee it works. * - * Tom St Denis, tomstdenis@gmail.com, http://libtom.org + * Tom St Denis, tstdenis82@gmail.com, http://libtom.org */ /* shift left a certain amount of digits */ @@ -26,14 +26,14 @@ int mp_lshd (mp_int * a, int b) } /* grow to fit the new digits */ - if (a->alloc < a->used + b) { + if (a->alloc < (a->used + b)) { if ((res = mp_grow (a, a->used + b)) != MP_OKAY) { return res; } } { - register mp_digit *top, *bottom; + mp_digit *top, *bottom; /* increment the used by the shift amount then copy upwards */ a->used += b; @@ -42,7 +42,7 @@ int mp_lshd (mp_int * a, int b) top = a->dp + a->used - 1; /* base */ - bottom = a->dp + a->used - 1 - b; + bottom = (a->dp + a->used - 1) - b; /* much like mp_rshd this is implemented using a sliding window * except the window goes the otherway around. Copying from @@ -63,5 +63,5 @@ int mp_lshd (mp_int * a, int b) #endif /* $Source$ */ -/* $Revision: 0.41 $ */ -/* $Date: 2007-04-18 09:58:18 +0000 $ */ +/* $Revision$ */ +/* $Date$ */ |