#ifdef __FreeBSD__
#include <capsicum_helpers.h>
#include <sys/capsicum.h>

static void
capsicum_start(void)
{
    if (caph_limit_stdio() != 0) { FAIL }
    if ((cap_enter() != 0) && (errno != ENOSYS)) { FAIL }
}
#endif // __FreeBSD__

int main(...)
{
#ifdef __FreeBSD__
    capsicum_start();
#endif // __FreeBSD__
}