isnand.h

lib/isnand.h

Author	Commit	Date	CI	Message
	3e4b5182	2008-01-26T15:37:59		Make use of GCC's __builtin_isnan.
	b17d7ac7	2008-01-26T15:17:58		Rename isnan, applicable to 'double' only, to isnand.