DWIDTH
static char line[DWIDTH];
static char print[DWIDTH];
static int width = DWIDTH; /* -w option: scrunch letters to 80 columns */
if (width <= 0 || width > DWIDTH)
j = i * DWIDTH / width;
for (j = 0; j < DWIDTH; j++) line[j] = ' ';
for (j = 0; j < DWIDTH; j++) line[j] = ' ';
x = (x*width + (DWIDTH/2)) / DWIDTH;
y = (y*width + (DWIDTH/2)) / DWIDTH;