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Lines Matching defs:sum

58 	uint32_t sum;
81 	 * sum = one_add(&ip);
85 	sum = ((len & 0xffff) + nxt) << 8;
87 	sum = (len & 0xffff) + nxt;
91 		sum += w[0];
92 		sum += w[1];
93 		sum += w[2];
94 		sum += w[3];
111 		sum += partial << 8;
114 	return cpu_in_cksum(m, len, off, sum);