Create and add a single C source file called "t2.c". "t2.c" should contain the function draw_rectangle( ) and agree exactly with this function declaration:

The rectangle edges are aligned with the x,y axes.

A corner of the rectangle is at the pixel at coordinate {x,y}, and the rectangle is rect_width pixels wide by rect_height pixels tall.

Each rectangle size may be negative, extending the rectangle to the left and/or up, or positive, extending right and/or down.

A rectangle wih zero in either dimension should not be drawn.

The rectangle outline is one pixel thick.

void draw_rectangle( uint8_t array[], unsigned int cols, unsigned int rows, int x, int y. int rect_width, int rect_height, uint8_t color );