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#ifndef _MATH_H
#include <math/math.h>
/* Now define the internal interfaces. */
extern int __matherr (struct exception *__exc);
extern int __finite_internal (double __value)
__attribute__ ((__const__)) attribute_hidden;
extern int __finitef_internal (float __value)
__attribute__ ((__const__)) attribute_hidden;
extern int __isinf_internal (double __value)
__attribute__ ((__const__)) attribute_hidden;
extern int __isnan_internal (double __value)
__attribute__ ((__const__)) attribute_hidden;
#ifndef __NO_LONG_DOUBLE_MATH
extern int __finitel_internal (long double __value)
__attribute__ ((__const__)) attribute_hidden;
extern int __isinfl_internal (long double __value)
__attribute__ ((__const__)) attribute_hidden;
extern int __isnanl_internal (long double __value)
__attribute__ ((__const__)) attribute_hidden;
#endif
#if !defined NOT_IN_libc || defined IS_IN_libm
# undef isfinite
# ifdef __NO_LONG_DOUBLE_MATH
# define isfinite(x) \
(sizeof (x) == (sizeof (float) \
? INTUSE(__finitef) (x) : INTUSE(__finite) (x)))
# else
# define isfinite(x) \
(sizeof (x) == sizeof (float) \
? INTUSE(__finitef) (x) \
: sizeof (x) == sizeof (double) \
? INTUSE(__finite) (x) : INTUSE(__finitel) (x))
# endif
#endif
#endif
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