https://github.com/akkartik/mu/blob/main/linux/apps/ex1.mu
 1 # First example: return the answer to the Ultimate Question of Life, the
 2 # Universe, and Everything.
 3 #
 4 # Same as https://www.muppetlabs.com/~breadbox/software/tiny/teensy.html
 5 #
 6 # To run:
 7 #   $ ./translate apps/ex1.mu
 8 #   $ ./a.elf
 9 # Expected result:
10 #   $ echo $?
11 #   42
12 
13 fn main -> _/ebx: int {
14   return 0x2a  # Mu requires hexadecimal
15 }