+
+
+/* Architecture types */
+#define LTT_ARCH_TYPE_I386 1
+#define LTT_ARCH_TYPE_PPC 2
+#define LTT_ARCH_TYPE_SH 3
+#define LTT_ARCH_TYPE_S390 4
+#define LTT_ARCH_TYPE_MIPS 5
+#define LTT_ARCH_TYPE_ARM 6
+#define LTT_ARCH_TYPE_PPC64 7
+#define LTT_ARCH_TYPE_X86_64 8
+
+/* Standard definitions for variants */
+#define LTT_ARCH_VARIANT_NONE 0 /* Main architecture implementation */
+
+
+