typedef void (^PlainBlock)(void); | |
typedef void (^BlockWithEscapingParam)(PlainBlock); | |
typedef void (^BlockWithNoescapeParam)(__attribute__((noescape)) PlainBlock); | |
typedef BlockWithEscapingParam (^BlockReturningBlockWithEscapingParam)(void); | |
typedef BlockWithNoescapeParam (^BlockReturningBlockWithNoescapeParam)(void); |