Lines Matching defs:MPPE_OVHD
124 #define MPPE_OVHD 2 /* MPPE overhead/packet */
334 * MPPE_OVHD + 2 bytes larger than the input.
351 if (osize < isize + MPPE_OVHD + 2) {
355 osize, osize + MPPE_OVHD + 2);
359 osize = isize + MPPE_OVHD + 2;
388 obuf += MPPE_OVHD;
403 * Since every frame grows by MPPE_OVHD + 2 bytes, this is always going
441 if (isize <= PPP_HDRLEN + MPPE_OVHD) {
452 * mppe_compress() we added 2 bytes (+MPPE_OVHD);
455 if (osize < isize - MPPE_OVHD - 1) {
458 osize, isize - MPPE_OVHD - 1);
461 osize = isize - MPPE_OVHD - 2; /* assume no PFC */
558 ibuf += PPP_HDRLEN + MPPE_OVHD;
559 isize -= PPP_HDRLEN + MPPE_OVHD; /* -6 */