SETBIT key offset value
SETBIT key 6 1
Hex
8
4
2
1
8
4
2
1
A
0
1
0
0
0
0
0
1
pos
0
1
2
3
4
5
6
7
A
0
1
0
0
0
0
0
1
B
0
1
0
0
0
0
1
0
C
0
1
0
0
0
0
1
1