4.4BSD/usr/src/old/dbx/tests/pc/call.in

stop at 33
run
call p1()
call p2(3)
call p3("blah", 3)
call fprintf(&_iob+20, "mainlocal = %d", mainlocal)
print mainlocal
call call
call call()
call p1(3)
call p2("blah")