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-rw-r--r--include/wctype.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/wctype.h b/include/wctype.h
index 098045f..183a2cd 100644
--- a/include/wctype.h
+++ b/include/wctype.h
@@ -89,6 +89,7 @@ wint_t nextwctype(wint_t, wctype_t);
#endif
__END_DECLS
+#ifndef __cplusplus
#define iswalnum(wc) __istype((wc), _CTYPE_A|_CTYPE_D)
#define iswalpha(wc) __istype((wc), _CTYPE_A)
#define iswblank(wc) __istype((wc), _CTYPE_B)
@@ -113,6 +114,7 @@ __END_DECLS
#define iswphonogram(wc) __istype((wc), _CTYPE_Q)
#define iswrune(wc) __istype((wc), 0xFFFFFF00L)
#define iswspecial(wc) __istype((wc), _CTYPE_T)
-#endif
+#endif /* __BSD_VISIBLE */
+#endif /* __cplusplus */
#endif /* _WCTYPE_H_ */
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