typedef struct {
byte huge *plane[4]; /* 4 planes of image data */
word width; /* width of the image (spread across 4 planes) */
word height; /* height of the image (spread across 4 planes) */
word pwidth; /* the number of bytes in each plane */
typedef struct {
byte huge *plane[4]; /* 4 planes of image data */
word width; /* width of the image (spread across 4 planes) */
word height; /* height of the image (spread across 4 planes) */
word pwidth; /* the number of bytes in each plane */