RECT

Frame buffer rectangular area

typedef struct {
        short x, y;
        short w, h;
} RECT;

Members

x, y Coordinates for the upper left-hand corner of the rectangular area
w, h Width and height of the rectangular area

Explanation

RECT is used to specify a rectangular area in the frame buffer.
Negative values or values that exceed the size of the frame buffer (1024 x 512) cannot be used.