modules_k/domain: bind_domain api function takes one param

modules_k/domain/api.h

@@ -32,7 +32,7 @@ typedef struct domain_api {
 } domain_api_t;
 
 typedef int (*bind_domain_t)(domain_api_t* api);
-int bind_domain(domain_api_t* api);
+extern int bind_domain(domain_api_t* api);
 
 
 #endif

modules_k/domain/domain_mod.c

@@ -128,7 +128,7 @@ static cmd_export_t cmds[] = {
 	{"lookup_domain", (cmd_function)w_lookup_domain, 2, fixup_pvar_str,
 	 fixup_free_pvar_str,
 	 REQUEST_ROUTE|FAILURE_ROUTE|BRANCH_ROUTE|LOCAL_ROUTE},
-	{"bind_domain", (cmd_function)bind_domain, 0, 0, 0, 0},
+	{"bind_domain", (cmd_function)bind_domain, 1, 0, 0, 0},
 	{0, 0, 0, 0, 0, 0}
 };