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3.1 Introduction

Cocoa is an extensive Mac OS X API for access to a variety of operating system services, mostly through Objective-C classes and methods. These can be used via the Objective-C interface described in the preceding chapters, but there are a few foreign structure types and helper functions defined in the cocoa package that are useful.


LispWorks Objective-C and Cocoa Interface User Guide and Reference Manual - 21 Mar 2017

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