#! stap -p4

probe begin {
  print (thread_indent (1)) print ("yo\n")
  print (thread_indent (-1)) print ("ta\n")
  print (indent (1)) print ("yo\n")
  print (indent (-1)) print ("ta\n")
  print (thread_indent_depth (1)) print ("yo\n")
  print (thread_indent_depth (-1)) print ("ta\n")
  print (indent_depth (1)) print ("yo\n")
  print (indent_depth (-1)) print ("ta\n")
  exit ()
}

