pub unsafe extern "C" fn posix_spawn_file_actions_addclosefrom_np(
actions: *mut posix_spawn_file_actions_t,
from: c_int,
) -> c_int
pub unsafe extern "C" fn posix_spawn_file_actions_addclosefrom_np(
actions: *mut posix_spawn_file_actions_t,
from: c_int,
) -> c_int