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[thirdparty/glibc.git] / sysdeps / ieee754 / flt-32 / s_fpclassifyf.c

diff --git a/sysdeps/ieee754/flt-32/s_fpclassifyf.c b/sysdeps/ieee754/flt-32/s_fpclassifyf.c
index a6b35cfe1ba49c7b56c5bd809b8cdfa3b366be92..7ca9249694f4fd3012267c36e670d9633f4e4fc0 100644 (file)
--- a/sysdeps/ieee754/flt-32/s_fpclassifyf.c
+++ b/sysdeps/ieee754/flt-32/s_fpclassifyf.c
@@ -1,42 +1,42 @@
 /* Return classification value corresponding to argument.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C 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 option) any later version.
+   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
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C 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.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
 
 #include <math.h>
 
-#include "math_private.h"
+#include <math_private.h>
 
 
 int
 __fpclassifyf (float x)
 {
-  u_int32_t wx;
+  uint32_t wx;
   int retval = FP_NORMAL;
 
   GET_FLOAT_WORD (wx, x);
   wx &= 0x7fffffff;
   if (wx == 0)
     retval = FP_ZERO;
-  else if (wx < 0x1000000)
+  else if (wx < 0x800000)
     retval = FP_SUBNORMAL;
   else if (wx >= 0x7f800000)
     retval = wx > 0x7f800000 ? FP_NAN : FP_INFINITE;
 
   return retval;
 }
+libm_hidden_def (__fpclassifyf)