"Compiling" version
diff --git a/Include/structmember.h b/Include/structmember.h
new file mode 100644
index 0000000..13af70d
--- /dev/null
+++ b/Include/structmember.h
@@ -0,0 +1,40 @@
+/* Interface to map C struct members to Python object attributes */
+
+/* The offsetof() macro calculates the offset of a structure member
+ in its structure. Unfortunately this cannot be written down
+ portably, hence it is provided by a Standard C header file.
+ For pre-Standard C compilers, here is a version that usually works
+ (but watch out!): */
+
+#ifndef offsetof
+#define offsetof(type, member) ( (int) & ((type*)0) -> member )
+#endif
+
+/* An array of memberlist structures defines the name, type and offset
+ of selected members of a C structure. These can be read by
+ getmember() and set by setmember() (except if their READONLY flag
+ is set). The array must be terminated with an entry whose name
+ pointer is NULL. */
+
+struct memberlist {
+ char *name;
+ int type;
+ int offset;
+ int readonly;
+};
+
+/* Types */
+#define T_SHORT 0
+#define T_INT 1
+#define T_LONG 2
+#define T_FLOAT 3
+#define T_DOUBLE 4
+#define T_STRING 5
+#define T_OBJECT 6
+
+/* Readonly flag */
+#define READONLY 1
+#define RO READONLY /* Shorthand */
+
+object *getmember PROTO((char *, struct memberlist *, char *));
+int setmember PROTO((char *, struct memberlist *, char *, object *));