* Added support for X11 modules.
* Makefile: change location of FORMS library.
* posixmodule.c: turn #if 0 into #ifdef MSDOS (stuff in unistd.h or not)
* Almost all .h files: added CPP magic to avoid duplicate inclusions and
to support inclusion from C++.
diff --git a/Include/ceval.h b/Include/ceval.h
index 992b63d..a6948f1 100644
--- a/Include/ceval.h
+++ b/Include/ceval.h
@@ -1,3 +1,9 @@
+#ifndef Py_CEVAL_H
+#define Py_CEVAL_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/***********************************************************
Copyright 1991, 1992, 1993 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
@@ -100,3 +106,8 @@
#define END_SAVE }
#endif /* !USE_THREAD */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_CEVAL_H */