# endif
#endif
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions.
Linux libc5 has <wctype.h> and the functions but they are broken.
Assume all 12 functions are implemented the same way, or not at all. */
# endif
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _GL_WCTYPE_H */
#endif /* _GL_WCTYPE_H */