Adjust ipfw_iface_{init,destroy}() definitions to avoid clang 15 warning
With clang 15, the following -Werror warnings are produced: sys/netpfil/ipfw/ip_fw_iface.c:206:16: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes] ipfw_iface_init() ^ void sys/netpfil/ipfw/ip_fw_iface.c:219:19: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes] ipfw_iface_destroy() ^ void This is because ipfw_iface_init() and ipfw_iface_destroy() are declared with (void) argument lists, but defined with empty argument lists. Make the definitions match the declarations. MFC after: 3 days
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@ -203,7 +203,7 @@ ipfw_kiflookup(char *name)
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* mutex init.
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*/
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int
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ipfw_iface_init()
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ipfw_iface_init(void)
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{
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mtx_init(&vnet_mtx, "IPFW ifhandler mtx", NULL, MTX_DEF);
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@ -216,7 +216,7 @@ ipfw_iface_init()
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* Unregister khandlers iff init has been done.
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*/
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void
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ipfw_iface_destroy()
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ipfw_iface_destroy(void)
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{
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IPFW_DEL_SOPT_HANDLER(1, scodes);
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