Display functions deal directly with the system display hardware.
jlDisplayBorder
void jlDisplayBorder(jlBorderColorsE color);
Specifies the border color to display. The actual color change does not take effect until the next frame is presented.
jlDisplayPresent
void jlDisplayPresent(void);
Presents the current frame to the display. All drawing takes place off-screen. When the frame is ready to display, call jlDisplayPresent()
to make it visible.