Macro dos_main 

macro_rules! dos_main {
    ($($t:tt)*) => { ... };
}

Declares and defines the main application function.

This macro can be used as an alternative to declaring dosmain manually.

Example

This:

#![no_main]

dos_like::dos_main! {
   println!("Hello")
}

Expands to this:

#![no_main]

#[no_mangle]
pub extern "C" fn dosmain(_argc: c_int, _argv: *const *const c_char) -> c_int {
    println!("Hello");
    0
}