pub fn twz_rt_exec_spawn(
prog: &CStr,
args: *const *const c_char,
env: *const *const c_char,
fd_binds: &[binding_info],
flags: exec_flags,
) -> Result<descriptor, TwzError>pub fn twz_rt_exec_spawn(
prog: &CStr,
args: *const *const c_char,
env: *const *const c_char,
fd_binds: &[binding_info],
flags: exec_flags,
) -> Result<descriptor, TwzError>