include 'skin/c'
include 'arch/c'

def for{vars,begin,end,block} = {
  i:u64 = begin
  while (i < end) {
    exec{i, vars, block}
    i = i+1
  }
}

fn fun() : void = {
  b:i32 = 0
  @for(i from 0 to 4) {
    b = b+2
  }
}