diff options
Diffstat (limited to 'sysdeps/unix/sysv/aix/uitrunc.c')
-rw-r--r-- | sysdeps/unix/sysv/aix/uitrunc.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/sysdeps/unix/sysv/aix/uitrunc.c b/sysdeps/unix/sysv/aix/uitrunc.c deleted file mode 100644 index 54cdc3af76..0000000000 --- a/sysdeps/unix/sysv/aix/uitrunc.c +++ /dev/null @@ -1,42 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify 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 GNU C 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <math.h> - -/* The uitrunc function returns the nearest unsigned integer - to the x parameter in the direction of 0. This actions is - equivalent to truncation off the fraction bits of the x - parameter and then converting x to an unsigned integer. */ -unsigned int -__uitrunc (double x) -{ - double xrf; - unsigned int xr; - xr = (unsigned int) x; - xrf = (double) xr; - if (x >= 0.0) - if (x - xrf >= 0.5 && x - xrf < 1.0 && x + 1 > 0) - return x + 1; - else - return x; - else - if (xrf - x >= 0.5 && xrf - x < 1.0 && x - 1 < 0) - return x - 1; - else - return x; -} |