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Lines Matching refs:fcs

68 int fcs;
101 fcs = PPP_INITFCS;
163 fcs = PPP_INITFCS;
181 * FCS lookup table as calculated by genfcstab.
217 #define PPP_FCS(fcs, c) (((fcs) >> 8) ^ fcstab[((fcs) ^ (c)) & 0xff])
234 && framelen > 2 && fcs == PPP_GOODFCS) {
242 fcs = PPP_INITFCS;
259 fcs = PPP_FCS(fcs, c);