@class LiveFSMemoryMap; @interface LiveFSSharedMutableBuffer : NSObject <NSSecureCoding> { unsigned long long _vma; unsigned long long _capacity; unsigned long long _length; unsigned int _mp; BOOL _isIOWMD; LiveFSMemoryMap *_memMap; } @property (class, readonly) BOOL supportsSecureCoding; @property unsigned long long length; + (id)dataWithLength:(unsigned long long)a0; + (id)dataWithCapacity:(unsigned long long)a0; + (id)bufferWithCapacity:(unsigned long long)a0; + (id)bufferWithLength:(unsigned long long)a0; + (id)newByCopyingPort:(unsigned int)a0; - (id)initWithLength:(unsigned long long)a0; - (void)dealloc; - (id)initWithCapacity:(unsigned long long)a0; - (void)encodeWithCoder:(id)a0; - (void *)mutableBytes; - (const void *)bytes; - (Class)classForCoder; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (BOOL)ensureMappedMB:(unsigned long long)a0; - (id)createDispatchData; - (void)createMappingAt:(unsigned long long)a0 options:(unsigned int)a1 startingAtOffset:(unsigned long long)a2 forLength:(unsigned long long)a3 completionHandler:(id /* block */)a4; - (void)createMappingForVMAAt:(unsigned long long)a0 options:(unsigned int)a1 startingAtOffset:(unsigned long long)a2 forLength:(unsigned long long)a3 completionHandler:(id /* block */)a4; - (void)detachBytes; - (BOOL)ensureMapped; - (BOOL)ensureMappedIOMD; - (id)initWithCapacity:(unsigned long long)a0 andLength:(unsigned long long)a1; - (id)initWithMachPort:(unsigned int)a0 capacity:(unsigned long long)a1 length:(unsigned long long)a2 wrapsIOWMD:(BOOL)a3; @end