Symbol: CCP_MPPE_HEADER_LEN
usr.sbin/npppd/npppd/ppp.h
739
#define MRU_IPMTU(mru) ((mru) - CCP_MPPE_HEADER_LEN)
usr.sbin/npppd/npppd/ppp.h
745
? (mru) + CCP_MPPE_HEADER_LEN : (mru))