CoreFoundationh

CoreFoundationh is a header file that is part of Apple's Core Foundation framework. The Core Foundation framework provides fundamental data management and object-oriented services for macOS, iOS, tvOS, and watchOS. It is a C-based API, meaning it is written in the C programming language, and serves as a foundation for higher-level Objective-C frameworks like Foundation.

The CoreFoundationh header file declares and defines the core data types, functions, and constants used throughout the Core Foundation framework. This includes structures for collections like arrays and dictionaries, string manipulation functions, memory management utilities, and fundamental object types such as CFTypeRef. Developers working with C or needing to interact directly with the low-level aspects of Apple's operating systems often include CoreFoundationh in their projects. It allows for efficient data handling and interoperability between C and Objective-C code. Understanding CoreFoundationh is crucial for programmers who need a deep grasp of how applications are built on Apple platforms.