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Searched refs:iecho (Results 1 - 1 of 1) sorted by relevance

/third_party/lwip/src/core/ipv4/
H A Dicmp.c86 struct icmp_echo_hdr *iecho; in icmp_input() local
207 iecho = (struct icmp_echo_hdr *)p->payload; in icmp_input()
215 ICMPH_TYPE_SET(iecho, ICMP_ER); in icmp_input()
219 if (iecho->chksum > PP_HTONS(0xffffU - (ICMP_ECHO << 8))) { in icmp_input()
220 iecho->chksum = (u16_t)(iecho->chksum + PP_HTONS((u16_t)(ICMP_ECHO << 8)) + 1); in icmp_input()
222 iecho->chksum = (u16_t)(iecho->chksum + PP_HTONS(ICMP_ECHO << 8)); in icmp_input()
227 iecho->chksum = 0; in icmp_input()
231 iecho in icmp_input()
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