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Add __isnan declaration.

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This commit is contained in:
Ulrich Drepper 1999-09-10 19:17:43 +00:00
parent ca9b1ee320
commit e58594caf8
1 changed files with 5 additions and 2 deletions
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7
math/bits/mathcalls.h
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@ -210,6 +210,9 @@ __MATHCALLX (nan,, (__const char *__tagb), (__const__));
#endif
/* Return nonzero if VALUE is not a number. */
__MATHDECLX (int,__isnan,, (_Mdouble_ __value), (__const__));
#if defined __USE_MISC || defined __USE_XOPEN
/* Return nonzero if VALUE is not a number. */
__MATHDECLX (int,isnan,, (_Mdouble_ __value), (__const__));
@ -259,10 +262,10 @@ __MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
/* Return the remainder of integer divison X / Y with infinite precision. */
__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
/* Return X times (2 to the Nth power). */
__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n));
#endif
# endif
/* Return X times (2 to the Nth power). */
__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));