START_COLOR
#define END_COLOR (START_COLOR + COLOR_SIZE)
} else if ((u_int)off < START_COLOR) {
poff = (off - START_COLOR) + PFOUR_COLOR_OFF_COLOR;
#define END_COLOR (START_COLOR + COLOR_SIZE)
} else if ((u_int)off < START_COLOR) {
poff = (off - START_COLOR) + PFOUR_COLOR_OFF_COLOR;