withMagicCookie(_:)
Returns the magic cookie.
Declaration
func withMagicCookie<R>(_ body: (UnsafeRawBufferPointer?) throws -> R) rethrows -> RParameters
- body:
A pointer to the magic cookie in the audio format description.
Returns the magic cookie.
func withMagicCookie<R>(_ body: (UnsafeRawBufferPointer?) throws -> R) rethrows -> RA pointer to the magic cookie in the audio format description.