Use NS_ENUM with typedef

[heqichang]

Without typedef will cause duplicate symbol error if multiple import UIViewController+KNSemiModal.h in static library project. I don't know why. But add typedef at before of NS_ENUM will be work.

[iSeekF]

thanks, heqichang. solved
I met the same error, it works fine in iOS8, but in iOS7 duplicate symbol _KNSemiModalTransitionStyle

[heqichang]

I found a reason why cause this error. My Xcode (Version 6.3.1) project template set GCC_NO_COMMON_BLOCKS flag to YES. If set this flag to NO, this error also be solved.

[Phenmod]

Cannot thanks any more

[dodyw]

@heqichang solution work for me.
Set GCC_NO_COMMON_BLOCKS = NO

Thanks.