1 /* Software floating-point emulation.
3 Copyright (C) 1999 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
5 Contributed by Jakub Jelinek (jj@ultra.linux.cz).
7 The GNU C Library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public License as
9 published by the Free Software Foundation; either version 2 of the
10 License, or (at your option) any later version.
12 The GNU C Library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
17 You should have received a copy of the GNU Library General Public
18 License along with the GNU C Library; see the file COPYING.LIB. If
19 not, write to the Free Software Foundation, Inc.,
20 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
24 * x = frexpl(arg,&exp);
25 * return a long double fp quantity x such that 0.5 <= |x| <1.0
26 * and the corresponding binary exponent "exp". That is
28 * If arg is inf, 0.0, or NaN, then frexpl(arg,&exp) returns arg
35 long double __frexpl(long double arg
, int *exp
)
43 if (A_c
!= FP_CLS_NORMAL
)
52 weak_alias (__frexpl
, frexpl
)