1 /* mpfr_inits2 -- initialize several floating-point numbers with given 2 precision 3 4 Copyright 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc. 5 Contributed by the AriC and Caramel projects, INRIA. 6 7 This file is part of the GNU MPFR Library. 8 9 The GNU MPFR Library is free software; you can redistribute it and/or modify 10 it under the terms of the GNU Lesser General Public License as published by 11 the Free Software Foundation; either version 3 of the License, or (at your 12 option) any later version. 13 14 The GNU MPFR Library is distributed in the hope that it will be useful, but 15 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17 License for more details. 18 19 You should have received a copy of the GNU Lesser General Public License 20 along with the GNU MPFR Library; see the file COPYING.LESSER. If not, see 21 http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., 22 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ 23 24 #ifdef HAVE_CONFIG_H 25 #undef HAVE_STDARG 26 #include "config.h" /* for a build within gmp */ 27 #endif 28 29 #if HAVE_STDARG 30 # include <stdarg.h> 31 #else 32 # include <varargs.h> 33 #endif 34 35 #include "mpfr-impl.h" 36 37 /* 38 * Contrary to mpfr_init2, mpfr_prec_t p is the first argument 39 */ 40 41 /* Explicit support for K&R compiler */ 42 void 43 #if HAVE_STDARG 44 mpfr_inits2 (mpfr_prec_t p, mpfr_ptr x, ...) 45 #else 46 mpfr_inits2 (va_alist) 47 va_dcl 48 #endif 49 { 50 va_list arg; 51 #if HAVE_STDARG 52 va_start (arg, x); 53 #else 54 mpfr_prec_t p; 55 mpfr_ptr x; 56 va_start(arg); 57 p = va_arg (arg, mpfr_prec_t); 58 x = va_arg (arg, mpfr_ptr); 59 #endif 60 while (x != 0) 61 { 62 mpfr_init2 (x, p); 63 x = (mpfr_ptr) va_arg (arg, mpfr_ptr); 64 } 65 va_end (arg); 66 } 67