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 C_GETMODE()

 DESCRIPTION

 C_GETMODE() returns the current video display mode.  (Refer to
 Appendix F for a list of video display modes.)

 SYNTAX

 C_GETMODE()

 PARAMETERS

 There are no parameters.

 RETURNS

 C_GETMODE() returns the numeric video display mode (see Appendix F).

 EXAMPLE

 m_vmode = c_getmode() && Save current video mode

 && Test for VGA adaptor.  If VGA adaptor, set video mode to 19
 && (640x480), else set video mode to 4 (320x200)

 if c_getvideo() = 3
   c_setmode(19)
 else
   c_setmode(4)
 endif
 ...
 ...        && Do graphics routine
 ...
 c_setmode(m_vmode)  && Set video mode back to previous mode