1 files changed, 8 insertions, 1 deletions
diff --git a/src/ctype/iswxdigit.c b/src/ctype/iswxdigit.c
index 229a469f..1e27f1f0 100644
--- a/src/ctype/iswxdigit.c
+++ b/src/ctype/iswxdigit.c
@@ -1,7 +1,14 @@
-#include <wchar.h>
 #include <wctype.h>
+#include "libc.h"
 
 int iswxdigit(wint_t wc)
 {
 	return (unsigned)(wc-'0') < 10 || (unsigned)((wc|32)-'a') < 6;
 }
+
+int __iswxdigit_l(wint_t c, locale_t l)
+{
+	return iswxdigit(c);
+}
+
+weak_alias(__iswxdigit_l, iswxdigit_l);