Lines Matching refs:sum
61 u_int sum = 0;
70 : "+r" (sum)
78 sum = (sum & 0xffff) + (sum >> 16);
79 if (sum > 0xffff)
80 sum -= 0xffff;
82 return ~sum & 0xffff;
95 in_addword(u_short sum, u_short b)
100 : "+r" (sum)
104 return (sum);
108 in_pseudo(u_int sum, u_int b, u_int c)
114 : "+r" (sum)
119 sum = (sum & 0xffff) + (sum >> 16);
120 if (sum > 0xffff)
121 sum -= 0xffff;
122 return (sum);
142 u_short in_addword(u_short sum, u_short b);
143 u_short in_pseudo(u_int sum, u_int b, u_int c);