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-rw-r--r--Include/grammar.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/Include/grammar.h b/Include/grammar.h
index 5aace87..506304f 100644
--- a/Include/grammar.h
+++ b/Include/grammar.h
@@ -1,3 +1,9 @@
+#ifndef Py_GRAMMAR_H
+#define Py_GRAMMAR_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/***********************************************************
Copyright 1991, 1992, 1993 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
@@ -103,3 +109,8 @@ void addaccelerators PROTO((grammar *g));
void printgrammar PROTO((grammar *g, FILE *fp));
void printnonterminals PROTO((grammar *g, FILE *fp));
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_GRAMMAR_H */