from goto_label import *
 
gaurd = 0

#LABEL say_hi
print('hi')

#LABEL loop_start
gaurd += 1

if gaurd > 2: goto &call_b

def a():
    global gaurd
    goto &a_skip
#LABEL a_label
    print('inside a_label')
    goto &loop_start
    if gaurd:
        return
#LABEL a_skip
    print('a')
    if gaurd < 2:
        goto &say_hi
        goto &a_label
        ...

def b():
    global gaurd
    goto &b_skip
#LABEL b_label
    print('inside b_label')
    goto &say_hi
    goto &a_label
    if gaurd > 2:
        return
#LABEL b_skip
    print('b')
    goto &a_label
    a()
    goto &b_label
    ...

a()
print('done with a()')
goto &say_hi
...
#LABEL call_b
b()