Add macro TUPLE_DEF2_AS

m-tuple.h

@@ -38,6 +38,16 @@
   M_END_PROTECTED_CODE
 
 
+/* Define the tuple type and functions
+   as the given name.
+   USAGE:
+   TUPLE_DEF2_AS(name, name_t, [(field1, type1[, oplist1]), (field2, type2[, oplist2]), ...] ) */
+#define TUPLE_DEF2_AS(name, name_t, ...)                                  \
+  M_BEGIN_PROTECTED_CODE                                                  \
+  TUPLEI_DEF2_P1( (name, name_t TUPLEI_INJECT_GLOBAL(__VA_ARGS__)) )      \
+  M_END_PROTECTED_CODE
+
+
 /* Define the oplist of a tuple.
    USAGE: TUPLE_OPLIST(name[, oplist of the first type, ...]) */
 #define TUPLE_OPLIST(...)                                                 \