···11#import <CoreMIDI/MIDIServices.h>
2233+// Note: It is expected for some of these values to be assigned `nil`,
44+// Not sure why Apple doesn't actually assign a CFString value to these
55+// variables...
66+37/* Identification */
48const CFStringRef kMIDIPropertyName = nil;
59const CFStringRef kMIDIPropertyUniqueID = nil;