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-rw-r--r--include/wctype.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/wctype.h b/include/wctype.h
index 359cc3b..3e2f694 100644
--- a/include/wctype.h
+++ b/include/wctype.h
@@ -93,14 +93,14 @@ __END_DECLS
#define iswblank(wc) __istype((wc), _CTYPE_B)
#define iswcntrl(wc) __istype((wc), _CTYPE_C)
#define iswctype(wc, charclass) __istype((wc), (charclass))
-#define iswdigit(wc) __istype((wc), _CTYPE_D)
+#define iswdigit(wc) __isctype((wc), _CTYPE_D)
#define iswgraph(wc) __istype((wc), _CTYPE_G)
#define iswlower(wc) __istype((wc), _CTYPE_L)
#define iswprint(wc) __istype((wc), _CTYPE_R)
#define iswpunct(wc) __istype((wc), _CTYPE_P)
#define iswspace(wc) __istype((wc), _CTYPE_S)
#define iswupper(wc) __istype((wc), _CTYPE_U)
-#define iswxdigit(wc) __istype((wc), _CTYPE_X)
+#define iswxdigit(wc) __isctype((wc), _CTYPE_X)
#define towlower(wc) __tolower(wc)
#define towupper(wc) __toupper(wc)
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