System/Library/Frameworks/Metal.framework

MTLIOAccelIOHandleRaw.h

NSObject
>
_MTLObjectWithLabel
>
_MTLIOHandleRaw

@interface MTLIOAccelIOHandleRaw : _MTLIOHandleRaw

- (void)setLabel:(id)a0;
- (id)initWithDevice:(id)a0 path:(const char *)a1 error:(id *)a2 uncached:(BOOL)a3;

@end