--- rastertoptch.c 2006-09-08 10:39:27.000000000 -0400 +++ rastertoptch.c.oden 2008-07-02 08:12:55.000000000 -0400 @@ -311,6 +311,7 @@ #include <math.h> #include <cups/raster.h> #include <cups/cups.h> +#include <limits.h> #if STDC_HEADERS # include <string.h>