math: update isinf/isnan function comments after move to math.h
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
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@ -228,7 +228,7 @@ extern int __signbitd (double x);
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* supporting multiple floating point types. Thus, they are
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* now defined as macros. Implementations of the old functions
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* taking double arguments still exist for compatibility purposes
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* (prototypes for them are in <ieeefp.h>). */
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* (prototypes for them are earlier in this header). */
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#if __GNUC_PREREQ (4, 4)
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#define fpclassify(__x) (__builtin_fpclassify (FP_NAN, FP_INFINITE, \
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