2 #ifdef BN_MP_INIT_MULTI_C
3 /* LibTomMath, multiple-precision integer library -- Tom St Denis
5 * LibTomMath is a library that provides multiple-precision
6 * integer arithmetic as well as number theoretic functionality.
8 * The library was designed directly after the MPI library by
9 * Michael Fromberger but has been written from scratch with
10 * additional optimizations in place.
12 * The library is free for all purposes without any express
15 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
19 int mp_init_multi(mp_int *mp, ...)
21 mp_err res = MP_OKAY; /* Assume ok until proven otherwise */
22 int n = 0; /* Number of ok inits */
26 va_start(args, mp); /* init args to next argument from caller */
27 while (cur_arg != NULL) {
28 if (mp_init(cur_arg) != MP_OKAY) {
29 /* Oops - error! Back-track and mp_clear what we already
30 succeeded in init-ing, then return error.
34 /* end the current list */
37 /* now start cleaning up */
39 va_start(clean_args, mp);
42 cur_arg = va_arg(clean_args, mp_int*);
49 cur_arg = va_arg(args, mp_int*);
52 return res; /* Assumed ok, if error flagged above. */
57 /* $Source: /cvs/libtom/libtommath/bn_mp_init_multi.c,v $ */
58 /* $Revision: 1.3 $ */
59 /* $Date: 2006/03/31 14:18:44 $ */