rc4_crypt
void rc4_crypt(struct rc4_ctx *, u_char *, u_char *, u_int32_t)
rc4_crypt(&ctx.rc4, data, data, len);
rc4_crypt(&ctx.rc4, data, data, len);
rc4_crypt(&ctx->rc4, mtod(m, caddr_t) + moff,
rc4_crypt(&ctx->rc4, mic, mic, IEEE80211_TKIP_MICLEN);
rc4_crypt(&ctx->rc4, icvp, icvp, IEEE80211_WEP_CRCLEN);
rc4_crypt(&ctx->rc4, mtod(m, caddr_t) + moff,
rc4_crypt(&ctx->rc4, buf, buf, IEEE80211_TKIP_TAILLEN);
rc4_crypt(&ctx->rc4, mtod(m, caddr_t) + moff,
rc4_crypt(&ctx->rc4, icvp, icvp, IEEE80211_WEP_CRCLEN);
rc4_crypt(&ctx->rc4, mtod(m, caddr_t) + moff,
rc4_crypt(&ctx->rc4, (caddr_t)&crc0, (caddr_t)&crc0,