120 static int  rpng_x_msb(ulg u32val);
136 static ulg image_width, image_height, image_rowbytes;
148 static ulg RMask, GMask, BMask;
441     ulg bg_pixel = 0L;  in rpng_x_create_window()
442     ulg attrmask;  in rpng_x_create_window()
621         bg_pixel = ((ulg)bg_red   << RShift) |  in rpng_x_create_window()
622                    ((ulg)bg_green << GShift) |  in rpng_x_create_window()
623                    ((ulg)bg_blue  << BShift);  in rpng_x_create_window()
625         bg_pixel = ((((ulg)bg_red   << 8) >> RShift) & RMask) |  in rpng_x_create_window()
626                    ((((ulg)bg_green << 8) >> GShift) & GMask) |  in rpng_x_create_window()
627                    ((((ulg)bg_blue  << 8) >> BShift) & BMask);  in rpng_x_create_window()
698     ulg i, row, lastrow = 0;  in rpng_x_display_image()
699     ulg pixel;  in rpng_x_display_image()
713         ulg red, green, blue;  in rpng_x_display_image()
901 static int rpng_x_msb(ulg u32val)  in rpng_x_msb()