Add extern "C" for C++.

[gnulib.git] / lib / pathname.h

diff --git a/lib/pathname.h b/lib/pathname.h
index 75daa65..1bce49b 100644 (file)
--- a/lib/pathname.h
+++ b/lib/pathname.h
@@ -18,6 +18,11 @@
 #ifndef _PATHNAME_H
 #define _PATHNAME_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
 /* Pathname support.
    ISSLASH(C)           tests whether C is a directory separator character.
    IS_ABSOLUTE_PATH(P)  tests whether P is an absolute path.  If it is not,
@@ -47,4 +52,8 @@
 extern char *concatenated_pathname (const char *directory,
                                    const char *filename, const char *suffix);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _PATHNAME_H */