int bus_kernel_make_starter(int fd, const char *name, bool activating, bool accept_fd, BusNamePolicy *policy, BusPolicyAccess world_policy);
int bus_kernel_create_bus(const char *name, bool world, char **s);
int bus_kernel_make_starter(int fd, const char *name, bool activating, bool accept_fd, BusNamePolicy *policy, BusPolicyAccess world_policy);
int bus_kernel_create_bus(const char *name, bool world, char **s);