version 1.1.1.2, 2000/09/09 14:13:05 |
version 1.1.1.3, 2003/08/25 16:06:34 |
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/* mpq_init -- Make a new rational number with value 0/1. |
/* mpq_init -- Make a new rational number with value 0/1. |
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Copyright (C) 1991, 1994, 1995 Free Software Foundation, Inc. |
Copyright 1991, 1994, 1995, 2000, 2001, 2002 Free Software Foundation, Inc. |
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This file is part of the GNU MP Library. |
This file is part of the GNU MP Library. |
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Line 23 MA 02111-1307, USA. */ |
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Line 23 MA 02111-1307, USA. */ |
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#include "gmp-impl.h" |
#include "gmp-impl.h" |
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void |
void |
#if __STDC__ |
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mpq_init (MP_RAT *x) |
mpq_init (MP_RAT *x) |
#else |
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mpq_init (x) |
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MP_RAT *x; |
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#endif |
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{ |
{ |
x->_mp_num._mp_alloc = 1; |
x->_mp_num._mp_alloc = 1; |
x->_mp_num._mp_d = (mp_ptr) (*_mp_allocate_func) (BYTES_PER_MP_LIMB); |
x->_mp_num._mp_d = (mp_ptr) (*__gmp_allocate_func) (BYTES_PER_MP_LIMB); |
x->_mp_num._mp_size = 0; |
x->_mp_num._mp_size = 0; |
x->_mp_den._mp_alloc = 1; |
x->_mp_den._mp_alloc = 1; |
x->_mp_den._mp_d = (mp_ptr) (*_mp_allocate_func) (BYTES_PER_MP_LIMB); |
x->_mp_den._mp_d = (mp_ptr) (*__gmp_allocate_func) (BYTES_PER_MP_LIMB); |
x->_mp_den._mp_d[0] = 1; |
x->_mp_den._mp_d[0] = 1; |
x->_mp_den._mp_size = 1; |
x->_mp_den._mp_size = 1; |
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#ifdef __CHECKER__ |
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/* let the low limb look initialized, for the benefit of mpz_get_ui etc */ |
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x->_mp_num._mp_d[0] = 0; |
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#endif |
} |
} |