fix compile problem with different sys version

This commit is contained in:
xukun 2022-04-01 10:21:06 +08:00
parent 69bb8f9820
commit 9e171bacda
1 changed files with 1 additions and 2 deletions

View File

@ -8,8 +8,7 @@
import Foundation
@available(iOSApplicationExtension 10.0, *)
@available(macOSApplicationExtension 10.12, *)
@available(iOS 10.0, OSX 10.12, watchOS 3.0, tvOS 10.0, *)
final class UnfairLock: NSLocking {
private let unfairLock: UnsafeMutablePointer<os_unfair_lock> = {