1 /* s_finitel.c -- long double version of s_finite.c.
5 * ====================================================
6 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
8 * Developed at SunPro, a Sun Microsystems, Inc. business.
9 * Permission to use, copy, modify, and distribute this
10 * software is freely granted, provided that this notice
12 * ====================================================
15 #if defined(LIBM_SCCS) && !defined(lint)
16 static char rcsid
[] = "$NetBSD: $";
20 * finitel(x) returns 1 is x is finite, else 0;
25 #include <math_private.h>
27 int __finitel(_Float128 x
)
30 GET_LDOUBLE_MSW64(hx
,x
);
31 return (int)((uint64_t)((hx
&0x7fff000000000000LL
)
32 -0x7fff000000000000LL
)>>63);
34 mathx_hidden_def (__finitel
)
35 weak_alias (__finitel
, finitel
)