logpage_function
static SLIST_HEAD(,logpage_function) logpages;
logpage_compare(struct logpage_function *a, struct logpage_function *b)
logpage_register(struct logpage_function *p)
struct logpage_function *l, *a;
const struct logpage_function *f;
const struct logpage_function *lpf;
SLIST_ENTRY(logpage_function) link;
static struct logpage_function unique ## _lpf = { \
void logpage_register(struct logpage_function *p);