@interface _NSSharedKeySetS : NSObject <NSCopying> { char *_g; unsigned char _select; void *_rankTable; double _c; unsigned int _M; unsigned int _factor; unsigned int _numKey; unsigned int *_seeds; unsigned short[1] *_keys1; unsigned short[2] *_keys2; unsigned short[3] *_keys3; unsigned char[3] *_ckeys; _NSSharedKeySetS *_subSharedKeySet; unsigned int _keyLen; unsigned int _type; } - (id)init; - (unsigned long long)hash; - (void)dealloc; - (BOOL)isEqual:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (BOOL)isEmpty; - (unsigned long long)indexForBytes:(char *)a0 length:(unsigned long long)a1; - (unsigned long long)indexForKey:(unsigned short *)a0 length:(unsigned long long)a1; @end