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-rw-r--r--Include/modsupport.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/Include/modsupport.h b/Include/modsupport.h
index 5c1bdf5..f476f13 100644
--- a/Include/modsupport.h
+++ b/Include/modsupport.h
@@ -1,3 +1,9 @@
+#ifndef Py_MODSUPPORT_H
+#define Py_MODSUPPORT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/***********************************************************
Copyright 1991, 1992, 1993 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
@@ -45,3 +51,8 @@ extern object *vmkvalue PROTO((char *, va_list));
#define getintarg(v, a) getargs(v, "i", a)
#define getlongarg(v, a) getargs(v, "l", a)
#define getstrarg(v, a) getargs(v, "s", a)
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_MODSUPPORT_H */