Authored by Lizhen Hu

Remove unused header file

@@ -9,7 +9,6 @@ @@ -9,7 +9,6 @@
9 #import "SDWebImageManager.h" 9 #import "SDWebImageManager.h"
10 #import "NSImage+WebCache.h" 10 #import "NSImage+WebCache.h"
11 #import <objc/message.h> 11 #import <objc/message.h>
12 -#import <pthread/pthread.h>  
13 12
14 #define LOCK(lock) dispatch_semaphore_wait(lock, DISPATCH_TIME_FOREVER); 13 #define LOCK(lock) dispatch_semaphore_wait(lock, DISPATCH_TIME_FOREVER);
15 #define UNLOCK(lock) dispatch_semaphore_signal(lock); 14 #define UNLOCK(lock) dispatch_semaphore_signal(lock);