pub extern "c" fn posix_spawn_file_actions_adddup2(
actions: *posix_spawn_file_actions_t,
filedes: fd_t,
newfiledes: fd_t,
) c_int actions: *posix_spawn_file_actions_tfiledes: fd_tnewfiledes: fd_t1268
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1272pub extern "c" fn posix_spawn_file_actions_adddup2(
actions: *posix_spawn_file_actions_t,
filedes: fd_t,
newfiledes: fd_t,
) c_int