pylibs/numpy/f2py/tests/src/quoted_character/foo.f

      SUBROUTINE FOO(OUT1, OUT2, OUT3, OUT4, OUT5, OUT6)
      CHARACTER SINGLE, DOUBLE, SEMICOL, EXCLA, OPENPAR, CLOSEPAR
      PARAMETER (SINGLE="'", DOUBLE='"', SEMICOL=';', EXCLA="!",
     1           OPENPAR="(", CLOSEPAR=")")
      CHARACTER OUT1, OUT2, OUT3, OUT4, OUT5, OUT6
Cf2py intent(out) OUT1, OUT2, OUT3, OUT4, OUT5, OUT6
      OUT1 = SINGLE
      OUT2 = DOUBLE
      OUT3 = SEMICOL
      OUT4 = EXCLA
      OUT5 = OPENPAR
      OUT6 = CLOSEPAR
      RETURN
      END