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Define only if __USE_ISOC9X.

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This commit is contained in:
Ulrich Drepper 1998-11-05 18:05:39 +00:00
parent 1dc5a942c9
commit 79df5fdb24
1 changed files with 9 additions and 7 deletions
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16
sysdeps/m68k/fpu/bits/mathdef.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998 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
@ -20,7 +20,7 @@
# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
#endif
#ifdef __USE_ISOC9X
/* The m68k FPUs evaluate all values in the 96 bit floating-point format
which is also available for the user as `long double'. Therefore we
define: */
@ -30,14 +30,16 @@ typedef long double double_t; /* `double' expressions are evaluated as
`long double'. */
/* Signal that both types are `long double'. */
#define FLT_EVAL_METHOD 2
# define FLT_EVAL_METHOD 2
/* Define `INFINITY' as value of type `float'. */
#define INFINITY HUGE_VALF
# define INFINITY HUGE_VALF
/* The values returned by `ilogb' for 0 and NaN respectively. */
#define FP_ILOGB0 0x80000000
#define FP_ILOGBNAN 0x7fffffff
# define FP_ILOGB0 0x80000000
# define FP_ILOGBNAN 0x7fffffff
/* Number of decimal digits for the `long double' type. */
#define DECIMAL_DIG 18
# define DECIMAL_DIG 18
#endif /* ISO C 9X */