+#define _DECOR_mem_b(addr) byte ptr addr
+#define _DECOR_mem_w(addr) word ptr addr
+#define _DECOR_mem_d(addr) dword ptr addr
+#if CPUFAM_AMD64
+# define _DECOR_mem_q(addr) qword ptr addr
+#endif
+
+#define _DECOR_imm_b(imm) byte imm
+#define _DECOR_imm_w(imm) word imm
+#define _DECOR_imm_d(imm) dword imm
+#if CPUFAM_AMD64
+# define _DECOR_imm_q(imm) qword imm
+#endif
+