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Searched refs:ADDCARRY (Results 1 – 2 of 2) sorted by relevance

/dragonfly/contrib/tcpdump/
H A Din_cksum.c53 #define ADDCARRY(x) {if ((x) > 65535) (x) -= 65535;} macro
54 #define REDUCE {l_util.l = sum; sum = l_util.s[0] + l_util.s[1]; ADDCARRY(sum);}
/dragonfly/sys/netinet6/
H A Din6_cksum.c80 #define ADDCARRY(x) (x > 65535 ? x -= 65535 : x) macro
81 #define REDUCE {l_util.l = sum; sum = l_util.s[0] + l_util.s[1]; ADDCARRY(sum);}