Use __tg_fabs() instead of fabs().

jivesoftware / PDTSimpleCalendar

A simple Calendar / Date Picker for iOS using UICollectionView

Apache License 2.0

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Use __tg_fabs() instead of fabs(). #60

Open tewha opened 9 years ago

tewha commented 9 years ago

__tg_fabs, from tgmath.h (type generic) uses overloading in clang (even in C) to work with float or double, since a CGFloat is a float on 32-bit and a double on 64-bit.