diff options
Diffstat (limited to 'libm/s_isnan.c')
| -rw-r--r-- | libm/s_isnan.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/libm/s_isnan.c b/libm/s_isnan.c index 671c5cb2e..1bc49cb02 100644 --- a/libm/s_isnan.c +++ b/libm/s_isnan.c @@ -1,4 +1,3 @@ -/* @(#)s_isnan.c 5.1 93/09/24 */ /* * ==================================================== * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. @@ -18,12 +17,7 @@ #include "math.h" #include "math_private.h" -#ifdef __STDC__ - int __isnan(double x) -#else - int __isnan(x) - double x; -#endif +int __isnan(double x) { int32_t hx,lx; EXTRACT_WORDS(hx,lx,x); @@ -33,5 +27,3 @@ return (int)(((u_int32_t)hx)>>31); } libm_hidden_def(__isnan) -weak_alias(__isnan,isnan) -libm_hidden_weak(isnan) |