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-rw-r--r--libcpp/include/line-map.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/libcpp/include/line-map.h b/libcpp/include/line-map.h
index b556013a..962525f 100644
--- a/libcpp/include/line-map.h
+++ b/libcpp/include/line-map.h
@@ -23,6 +23,10 @@ along with this program; see the file COPYING3. If not see
#ifndef LIBCPP_LINE_MAP_H
#define LIBCPP_LINE_MAP_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#ifndef GTY
#define GTY(x) /* nothing */
#endif
@@ -184,4 +188,9 @@ extern const struct line_map *linemap_lookup
extern source_location
linemap_position_for_column (struct line_maps *set, unsigned int to_column);
+
+#ifdef __cplusplus
+}
+#endif
+
#endif /* !LIBCPP_LINE_MAP_H */