dnsc_shared_secrets_compfunc
int dnsc_shared_secrets_compfunc(void *m1, void *m2);
else if(fptr == &dnsc_shared_secrets_compfunc) return 1;
dnsc_shared_secrets_compfunc,
int dnsc_shared_secrets_compfunc(void *m1, void *m2);
else if(fptr == &dnsc_shared_secrets_compfunc) return 1;