CFDataGetBytePtr(_:)
Returns a read-only pointer to the bytes of a CFData object.
Declaration
func CFDataGetBytePtr(_ theData: CFData!) -> UnsafePointer<UInt8>!Parameters
- theData:
The CFData object to examine.
Return Value
A read-only pointer to the bytes associated with theData.
Discussion
This function is guaranteed to return a pointer to a CFData object’s internal bytes. CFData, unlike CFString, does not hide its internal storage.