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- /* ieee-utils/standardize.c
- *
- * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 Brian Gough
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or (at
- * your option) any later version.
- *
- * This program 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
- static void make_float_bigendian (float * x);
- static void make_double_bigendian (double * x);
- static void
- make_float_bigendian (float * x)
- {
- union {
- float f;
- unsigned char b[4];
- } u,v;
- u.f = *x ;
- v.b[0]=u.b[3] ;
- v.b[1]=u.b[2] ;
- v.b[2]=u.b[1] ;
- v.b[3]=u.b[0] ;
- *x=v.f ;
- }
- static void
- make_double_bigendian (double * x)
- {
- union {
- double d;
- unsigned char b[8];
- } u,v;
- u.d = *x ;
- v.b[0]=u.b[7] ;
- v.b[1]=u.b[6] ;
- v.b[2]=u.b[5] ;
- v.b[3]=u.b[4] ;
- v.b[4]=u.b[3] ;
- v.b[5]=u.b[2] ;
- v.b[6]=u.b[1] ;
- v.b[7]=u.b[0] ;
- *x=v.d ;
- }
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