+} \
+static void __vlib_rm_##tag##_function_##x (void) \
+ __attribute__((__destructor__)) ; \
+static void __vlib_rm_##tag##_function_##x (void) \
+{ \
+ vlib_main_t * vm = vlib_get_main(); \
+ _vlib_init_function_list_elt_t *next; \
+ if (vm->tag##_function_registrations->f == &x) \
+ { \
+ vm->tag##_function_registrations = \
+ vm->tag##_function_registrations->next_init_function; \
+ return; \
+ } \
+ next = vm->tag##_function_registrations; \
+ while (next->next_init_function) \
+ { \
+ if (next->next_init_function->f == &x) \
+ { \
+ next->next_init_function = \
+ next->next_init_function->next_init_function; \
+ return; \
+ } \
+ next = next->next_init_function; \
+ } \