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

/lib/liblwip/src/core/ipv4/
Dicmp.c107 case ICMP_ECHO: in icmp_input()
195 if (iecho->chksum >= PP_HTONS(0xffffU - (ICMP_ECHO << 8))) { in icmp_input()
196 iecho->chksum += PP_HTONS(ICMP_ECHO << 8) + 1; in icmp_input()
198 iecho->chksum += PP_HTONS(ICMP_ECHO << 8); in icmp_input()
/lib/liblwip/src/include/ipv4/lwip/
Dicmp.h48 #define ICMP_ECHO 8 /* echo */ macro