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Clarify LWIP_HOOK_UNKNOWN_ETH_PROTOCOL in opt.h

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Dirk Ziegelmeier 2016-08-23 12:54:29 +02:00
parent 4456c7d230
commit 0d5eea288c
1 changed files with 1 additions and 0 deletions
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src/include/lwip/opt.h
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@ -2534,6 +2534,7 @@
* LWIP_HOOK_UNKNOWN_ETH_PROTOCOL(pbuf, netif): * LWIP_HOOK_UNKNOWN_ETH_PROTOCOL(pbuf, netif):
* Called from ethernet_input() when an unknown eth type is encountered. * Called from ethernet_input() when an unknown eth type is encountered.
* Return ERR_OK if packet is accepted, any error code otherwise. * Return ERR_OK if packet is accepted, any error code otherwise.
* Payload points to ethernet header!
*/ */
#ifdef __DOXYGEN__ #ifdef __DOXYGEN__
#define LWIP_HOOK_UNKNOWN_ETH_PROTOCOL(pbuf, netif) #define LWIP_HOOK_UNKNOWN_ETH_PROTOCOL(pbuf, netif)