Function init_int 

pub unsafe extern "C" fn init_int(
    context: *mut c_context,
    value: *mut value,
    i: i64,
) -> err

@brief Set an int @ingroup value_create @param[out] context Optional, stores error information @param[out] value Nix value to modify @param[in] i the int @return error code, NIX_OK on success.