LispWorks Objective-C and Cocoa Interface User Guide and Reference Manual > 1 Introduction to the Objective-C Interface > 1.2 Objective-C data types

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1.2.2 Integer and boolean types

The various integer types in Objective-C have corresponding standard FLI types. In addition, the Objective-C type BOOL , which is an integer type with values NO and YES, has a corresponding FLI type objc-bool with values nil and t .


LispWorks Objective-C and Cocoa Interface User Guide and Reference Manual - 22 Dec 2009

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