READ_UINTN	 305 src/gf.c		d = (UINT4)READ_UINTN(fp, (instr - GF_PAINT1 + 1));
READ_UINTN	 333 src/gf.c		n = n -	(UINT4)READ_UINTN(fp, (instr - GF_SKIP1	+ 1)) -	1;
READ_UINTN	 340 src/gf.c		k = READ_UINTN(fp, instr - GF_XXX1 + 1);