(caddr_t) (xd->edx_eks[0]), 1);
(caddr_t) (xd->edx_eks[2]), 1);
des3_encrypt(void *pxd, u_int8_t *blk){     struct esp_new_xdata *xd = pxd;     des_ecb3_encrypt(blk, blk, (caddr_t) (xd->edx_eks[2]),		      (caddr_t) (xd->edx_eks[1]),		      (caddr_t) (xd->edx_eks[0]), 1);}