41 	uint32_t nw = (uint32_t)n[0] << 24 | n[1] << 16 | n[2] << 8;  in threebyte_memmem()
42 	uint32_t hw = (uint32_t)h[0] << 24 | h[1] << 16 | h[2] << 8;  in threebyte_memmem()
52 	uint32_t nw = (uint32_t)n[0] << 24 | n[1] << 16 | n[2] << 8 | n[3];  in fourbyte_memmem()
53 	uint32_t hw = (uint32_t)h[0] << 24 | h[1] << 16 | h[2] << 8 | h[3];  in fourbyte_memmem()
79 	size_t i, ip, jp, k, p, ms, p0, mem, mem0;  in twoway_memmem()  local
107 	ms = ip;  in twoway_memmem()
130 	if (ip + 1 > ms + 1)  in twoway_memmem()
131 		ms = ip;  in twoway_memmem()
136 	if (memcmp(n, n + p, ms + 1)) {  in twoway_memmem()
138 		p = MAX(ms, l - ms - 1) + 1;  in twoway_memmem()
166 		for (k = MAX(ms + 1, mem); k < l && n[k] == h[k]; k++)  in twoway_memmem()
169 			h += k - ms;  in twoway_memmem()
174 		for (k = ms + 1; k > mem && n[k - 1] == h[k - 1]; k--)  in twoway_memmem()