_gLine()
 Draw a line
------------------------------------------------------------------------------
 C Prototype

     #include "llibg.api"
     void _gLine(
                  int iXStart,
                  int iYStart,
                  int iXEnd,
                  int iYEnd,
                  DWORD dwColor,
                  int iMode
                )

 Arguments

     iXStart is the pixel-based X coordinate of the starting point.

     iYStart is the pixel-based Y coordinate of the starting point.

     iXEnd is the pixel-based X coordinate of the ending point.

     iYEnd is the pixel-based Y coordinate of the ending point.

     dwColor is the line color.  The range of valid values is limited to
     the number of colors available in the selected video mode.  For example,
     in 16-color modes, valid values are between zero and 15, and in 256-
     color modes, valid values are between zero and 255.

     iMode is the display mode (see _gEllipse() for a table of possible
     values).

 Notes

     .  Restrictions:  You cannot use this function unless you have
        set the screen to one of the graphic modes using _gModeSet().  This
        function respects the screen clipping region as set by _gClipSet().

 Files   Library is LLIBG.LIB, header file is Llibg.api.