RC4STATE
for (i = 0; i < RC4STATE; i++)
for (i = 0; i < RC4STATE; i++) {
y = (key[x] + ctx->state[i] + y) & (RC4STATE - 1);
ctx->x = (ctx->x + 1) & (RC4STATE - 1);
ctx->y = (ctx->state[ctx->x] + ctx->y) & (RC4STATE - 1);
(ctx->state[ctx->x] + ctx->state[ctx->y]) & (RC4STATE - 1)];
ctx->x = (ctx->x + 1) & (RC4STATE - 1);
ctx->y = (ctx->state[ctx->x] + ctx->y) & (RC4STATE - 1);
(ctx->state[ctx->x] + ctx->state[ctx->y]) & (RC4STATE - 1)];
ctx->x = (ctx->x + 1) & (RC4STATE - 1);
ctx->y = (ctx->state[ctx->x] + ctx->y) & (RC4STATE - 1);
u_int8_t state[RC4STATE];
rc4_skip(&ctx.rc4, RC4STATE);
rc4_skip(&ctx.rc4, RC4STATE);