f
f(void)
f(double a, double b, double hypot_a_b)
f(float a, float b, float hypot_a_b)
f(long double a, long double b, long double hypot_a_b)
#define IPFW_ADD_SOPT_HANDLER(f, c) do { \
void ipfw_objhash_set_hashf(struct namedobj_instance *ni, objhash_hash_f *f);
int ipfw_objhash_foreach(struct namedobj_instance *ni, objhash_cb_t *f,
int ipfw_objhash_foreach_type(struct namedobj_instance *ni, objhash_cb_t *f,
static void f()