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fix(lwip): forward-declare struct dhcp before DHCP extra-option hook (IDFGH-17738) #18668

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fix(lwip): forward-declare struct dhcp before DHCP extra-option hook (IDFGH-17738) #18668

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1 change: 1 addition & 0 deletions components/lwip/port/include/lwip_default_hooks.h
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@ int lwip_hook_ip6_input(struct pbuf *p, struct netif *inp);
#define LWIP_HOOK_IP6_INPUT lwip_hook_ip6_input
#endif /* CONFIG_LWIP_HOOK_IP6_INPUT_CUSTIOM... */

struct dhcp; /* forward declaration for the lwip_dhcp_on_extra_option() prototype below */
#if defined(CONFIG_LWIP_HOOK_DHCP_EXTRA_OPTION_CUSTOM) || defined(CONFIG_LWIP_HOOK_DHCP_EXTRA_OPTION_DEFAULT)
void lwip_dhcp_on_extra_option(struct dhcp *dhcp, uint8_t state, uint8_t option, uint8_t len, struct pbuf* p, uint16_t offset);
#endif /* CONFIG_LWIP_HOOK_DHCP_EXTRA_OPTION_CUSTOM (or DEFAULT) */
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