diff options
Diffstat (limited to 'contrib/libgmp/mpbsd/move.c')
-rw-r--r-- | contrib/libgmp/mpbsd/move.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/contrib/libgmp/mpbsd/move.c b/contrib/libgmp/mpbsd/move.c new file mode 100644 index 0000000..8256cc7 --- /dev/null +++ b/contrib/libgmp/mpbsd/move.c @@ -0,0 +1,46 @@ +/* move -- BSD compatible assignment. + +Copyright (C) 1991, 1994, 1995 Free Software Foundation, Inc. + +This file is part of the GNU MP Library. + +The GNU MP Library 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. + +The GNU MP Library 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 the GNU MP Library; see the file COPYING.LIB. If not, write to +the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, +MA 02111-1307, USA. */ + +#include "mp.h" +#include "gmp.h" +#include "gmp-impl.h" + +void +#if __STDC__ +move (const MINT *u, MINT *w) +#else +move (u, w) + const MINT *u; + MINT *w; +#endif +{ + mp_size_t usize; + mp_size_t abs_usize; + + usize = u->_mp_size; + abs_usize = ABS (usize); + + if (w->_mp_alloc < abs_usize) + _mp_realloc (w, abs_usize); + + w->_mp_size = usize; + MPN_COPY (w->_mp_d, u->_mp_d, abs_usize); +} |