Stuff

void DrawGrid(float line, int spacing, int x, int y, int wi, int hi) { 	int gridX; 	int gridY; 	glLineWidth(line); 	glBegin(GL_LINES); 		for(gridX=y;gridX<(hi + y);gridX=gridX+spacing)    		{ 			glVertex2i(x, gridX);    			glVertex2i(x + wi, gridX); 		} 		for(gridY=x;gridY<(wi + x);gridY=gridY+spacing)    		{ 			glVertex2i(gridY, y);    			glVertex2i(gridY, y + hi); 		} 	glEnd(); } to draw:DrawGrid(2,3,x,y,w,h);