83 	unsigned char j;  member
107 	rs.j = 0;  in arc4_init()
120 		rs.j = (rs.j + si + dat[n % datlen]);  in arc4_addrandom()
121 		rs.s[rs.i] = rs.s[rs.j];  in arc4_addrandom()
122 		rs.s[rs.j] = si;  in arc4_addrandom()
124 	rs.j = rs.i;  in arc4_addrandom()
422 	rs.j = (rs.j + si);  in arc4_getbyte()
423 	sj = rs.s[rs.j];  in arc4_getbyte()
425 	rs.s[rs.j] = si;  in arc4_getbyte()
458 	int j;  in arc4random_addrandom()  local
462 	for (j = 0; j < datlen; j += 256) {  in arc4random_addrandom()
467 		arc4_addrandom(dat + j, datlen - j);  in arc4random_addrandom()