From: Ulrich Drepper Date: Fri, 10 Sep 1999 19:18:27 +0000 (+0000) Subject: Pretty print. X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e99c6ce8b047764d06dffe950e78371d8421a15;p=thirdparty%2Fglibc.git Pretty print. --- diff --git a/math/math.h b/math/math.h index 291fb0e5d3d..0e2b4e7e5eb 100644 --- a/math/math.h +++ b/math/math.h @@ -1,5 +1,5 @@ /* Declarations for math functions. - Copyright (C) 1991, 92, 93, 95, 96, 97, 98 Free Software Foundation, Inc. + Copyright (C) 1991,92,93,95,96,97,98,99 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 @@ -166,68 +166,68 @@ enum }; /* Return number of classification appropriate for X. */ -#ifdef __NO_LONG_DOUBLE_MATH -# define fpclassify(x) \ +# ifdef __NO_LONG_DOUBLE_MATH +# define fpclassify(x) \ (sizeof (x) == sizeof (float) ? __fpclassifyf (x) : __fpclassify (x)) -#else -# define fpclassify(x) \ +# else +# define fpclassify(x) \ (sizeof (x) == sizeof (float) ? \ __fpclassifyf (x) \ : sizeof (x) == sizeof (double) ? \ __fpclassify (x) : __fpclassifyl (x)) -#endif +# endif /* Return nonzero value if sign of X is negative. */ -#ifdef __NO_LONG_DOUBLE_MATH -# define signbit(x) \ +# ifdef __NO_LONG_DOUBLE_MATH +# define signbit(x) \ (sizeof (x) == sizeof (float) ? __signbitf (x) : __signbit (x)) -#else -# define signbit(x) \ +# else +# define signbit(x) \ (sizeof (x) == sizeof (float) ? \ __signbitf (x) \ : sizeof (x) == sizeof (double) ? \ __signbit (x) : __signbitl (x)) -#endif +# endif /* Return nonzero value if X is not +-Inf or NaN. */ -#ifdef __NO_LONG_DOUBLE_MATH -# define isfinite(x) \ +# ifdef __NO_LONG_DOUBLE_MATH +# define isfinite(x) \ (sizeof (x) == sizeof (float) ? __finitef (x) : __finite (x)) -#else -# define isfinite(x) \ +# else +# define isfinite(x) \ (sizeof (x) == sizeof (float) ? \ __finitef (x) \ : sizeof (x) == sizeof (double) ? \ __finite (x) : __finitel (x)) -#endif +# endif /* Return nonzero value if X is neither zero, subnormal, Inf, nor NaN. */ # define isnormal(x) (fpclassify (x) == FP_NORMAL) /* Return nonzero value if X is a NaN. We could use `fpclassify' but we already have this functions `__isnan' and it is faster. */ -#ifdef __NO_LONG_DOUBLE_MATH -# define isnan(x) \ +# ifdef __NO_LONG_DOUBLE_MATH +# define isnan(x) \ (sizeof (x) == sizeof (float) ? __isnanf (x) : __isnan (x)) -#else -# define isnan(x) \ +# else +# define isnan(x) \ (sizeof (x) == sizeof (float) ? \ __isnanf (x) \ : sizeof (x) == sizeof (double) ? \ __isnan (x) : __isnanl (x)) -#endif +# endif /* Return nonzero value is X is positive or negative infinity. */ -#ifdef __NO_LONG_DOUBLE_MATH -# define isinf(x) \ +# ifdef __NO_LONG_DOUBLE_MATH +# define isinf(x) \ (sizeof (x) == sizeof (float) ? __isinff (x) : __isinf (x)) -#else -# define isinf(x) \ +# else +# define isinf(x) \ (sizeof (x) == sizeof (float) ? \ __isinff (x) \ : sizeof (x) == sizeof (double) ? \ __isinf (x) : __isinfl (x)) -#endif +# endif #endif /* Use ISO C 9X. */