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Diffstat (limited to 'include/net.h')
-rw-r--r--include/net.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/net.h b/include/net.h
index eeea466..fd19c42 100644
--- a/include/net.h
+++ b/include/net.h
@@ -298,7 +298,7 @@ struct arp_hdr {
/* Codes for NOT_REACH */
#define ICMP_NOT_REACH_PORT 3 /* Port unreachable */
-typedef struct icmphdr {
+struct icmp_hdr {
uchar type;
uchar code;
ushort checksum;
@@ -314,8 +314,10 @@ typedef struct icmphdr {
} frag;
uchar data[0];
} un;
-} ICMP_t;
+};
+#define ICMP_HDR_SIZE (sizeof(struct icmp_hdr))
+#define IP_ICMP_HDR_SIZE (IP_HDR_SIZE + ICMP_HDR_SIZE)
/*
* Maximum packet size; used to allocate packet storage.