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ip.h, etharp.c: Fix warnings & errors about LWIP_NETIF_HWADDRHINT (perhaps compiler dependant)

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This commit is contained in:
fbernon
2007-07-03 10:36:21 +00:00
parent fdc0d30337
commit 3a0ab861c2
3 changed files with 29 additions and 23 deletions
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16
src/include/ipv6/lwip/ip.h
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@@ -45,10 +45,10 @@ extern "C" {
#define IP_HLEN 40
#define IP_PROTO_ICMP 58
#define IP_PROTO_UDP 17
#define IP_PROTO_ICMP 58
#define IP_PROTO_UDP 17
#define IP_PROTO_UDPLITE 136
#define IP_PROTO_TCP 6
#define IP_PROTO_TCP 6
/* This is passed as the destination address to ip_output_if (not
to ip_output), meaning that an IP header already is constructed
@@ -58,6 +58,12 @@ extern "C" {
#endif /* IP_HDRINCL */
#define IP_HDRINCL NULL
#if LWIP_NETIF_HWADDRHINT
#define IP_PCB_ADDRHINT ;u8_t addr_hint
#else
#define IP_PCB_ADDRHINT
#endif /* LWIP_NETIF_HWADDRHINT */
/* This is the common part of all PCB types. It needs to be at the
beginning of a PCB type definition. It is located here so that
changes to this common part are made in one location instead of
@@ -70,10 +76,8 @@ extern "C" {
u8_t tos; \
/* Time To Live */ \
u8_t ttl; \
#if LWIP_NETIF_HWADDRHINT
/* link layer address resolution hint */ \
u8_t addr_hint
#endif /* LWIP_NETIF_HWADDRHINT */
IP_PCB_ADDRHINT
/* The IPv6 header. */