+U32 swf_GetABCU32(TAG*tag)
+{
+ return swf_GetU30(tag);
+}
+void swf_SetABCS32(TAG*tag, S32 v)
+{
+ swf_SetABCU32(tag, v);
+}
+S32 swf_GetABCS32(TAG*tag)
+{
+ return swf_GetABCU32(tag);
+}
+
+#if 0
+
+/*The AVM2 spec is just plain wrong, claiming that S32 values are sign
+extended. They're not.
+This wastes up to 4 bytes for every negative value. */
+
+void swf_SetABCS32(TAG*tag, S32 s)