diff options
Diffstat (limited to 'lib/signbitd.c')
| -rw-r--r-- | lib/signbitd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/signbitd.c b/lib/signbitd.c index 2f6fdfb9..6cbfa107 100644 --- a/lib/signbitd.c +++ b/lib/signbitd.c @@ -1,5 +1,5 @@ /* signbit() macro: Determine the sign bit of a floating-point number. - Copyright (C) 2007-2024 Free Software Foundation, Inc. + Copyright (C) 2007-2025 Free Software Foundation, Inc. This file is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as @@ -56,7 +56,7 @@ gl_signbitd (double arg) /* Distinguish 0.0 and -0.0. */ static double plus_zero = 0.0; double arg_mem = arg; - return (memcmp (&plus_zero, &arg_mem, SIZEOF_DBL) != 0); + return !memeq (&plus_zero, &arg_mem, SIZEOF_DBL); } else return 0; |