import string:*
import mem:*

fun system(call_string: string):int {
    var c_call_string = call_string.toCharArray()
    var result  = system(c_call_string)
    delete(c_call_string)
    return result
}
fun system(call_string: *char): int {
    __if_comp__ __C__ {
        simple_passthrough(call_string::) """
            return system(call_string);
        """
    }
}

fun exit() exit(0);
fun exit(code: int) {
    __if_comp__ __C__ {
        simple_passthrough(code::) """
            exit(code);
        """
    }
}