A prototype for a function callback that releases the given data.
SDKs
Framework
typealias CFAllocatorReleaseCallBack = (UnsafeRawPointer?) -> Void
infoThe data to be released.
A prototype for a function callback that releases the data pointed to by the info field. In implementing this function, release (or free) the data you have defined for the allocator context.
typealias CFAllocatorA prototype for a function callback that allocates memory of a requested size.
typealias CFAllocatorA prototype for a function callback that provides a description of the specified data.
typealias CFAllocatorA prototype for a function callback that deallocates a block of memory.
typealias CFAllocatorA prototype for a function callback that gives the size of memory likely to be allocated, given a certain request.
typealias CFAllocatorA prototype for a function callback that reallocates memory of a requested size for an existing block of memory.
typealias CFAllocatorA prototype for a function callback that retains the given data.