A foreign type for the Objective-C type BOOL
.
objc
objc-bool
The FLI type objc-bool
is a boolean type for use as the Objective-C type BOOL
. It converts between nil
and NO
and between non-nil and YES
.
LispWorks Objective-C and Cocoa Interface User Guide and Reference Manual - 01 Dec 2021 19:38:32