diff options
Diffstat (limited to 'mpfr/pi.c')
| -rw-r--r-- | mpfr/pi.c | 31 |
1 files changed, 10 insertions, 21 deletions
@@ -1,33 +1,34 @@ /* mpfr_const_pi -- compute Pi -Copyright (C) 1999 Free Software Foundation. +Copyright (C) 1999-2001 Free Software Foundation. This file is part of the MPFR Library. The MPFR 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 +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFR 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 +or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. -You should have received a copy of the GNU Library General Public License +You should have received a copy of the GNU Lesser General Public License along with the MPFR 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 <stdio.h> +#include <stdlib.h> #include "gmp.h" #include "gmp-impl.h" #include "longlong.h" #include "mpfr.h" #include "mpfr-impl.h" -int mpfr_aux_pi _PROTO ((mpfr_ptr, mpz_srcptr, int, int)); -int mpfr_pi_machin3 _PROTO ((mpfr_ptr, mp_rnd_t)); +static int mpfr_aux_pi _PROTO ((mpfr_ptr, mpz_srcptr, int, int)); +static int mpfr_pi_machin3 _PROTO ((mpfr_ptr, mp_rnd_t)); #define A #define A1 1 @@ -42,14 +43,8 @@ int mpfr_pi_machin3 _PROTO ((mpfr_ptr, mp_rnd_t)); #include "generic.c" -int -#if __STDC__ +static int mpfr_pi_machin3 (mpfr_ptr mylog, mp_rnd_t rnd_mode) -#else -mpfr_pi_machin3 (mylog, rnd_mode) - mpfr_ptr mylog; - mp_rnd_t rnd_mode; -#endif { int prec, logn, prec_x; int prec_i_want=MPFR_PREC(mylog); @@ -158,13 +153,7 @@ int __mpfr_const_pi_prec=0; /* precision of stored value */ mp_rnd_t __mpfr_const_pi_rnd; /* rounding mode of stored value */ void -#if __STDC__ -mpfr_const_pi(mpfr_ptr x, mp_rnd_t rnd_mode) -#else -mpfr_const_pi(x, rnd_mode) - mpfr_ptr x; - mp_rnd_t rnd_mode; -#endif +mpfr_const_pi (mpfr_ptr x, mp_rnd_t rnd_mode) { int N, oldN, n, prec; mpz_t pi, num, den, d3, d2, tmp; mpfr_t y; |