pub unsafe extern "C" fn cpp_pmm_get_arena_info(
count: usize,
i: u64,
buffer: *mut pmm_arena_info_t,
buffer_size: usize,
) -> zx_status_tpub unsafe extern "C" fn cpp_pmm_get_arena_info(
count: usize,
i: u64,
buffer: *mut pmm_arena_info_t,
buffer_size: usize,
) -> zx_status_t