add wcsftime_t alias

this is a nonstandard extension.

diff --git a/src/time/wcsftime.c b/src/time/wcsftime.c
index 469d0f4c4367dfde592310fe260fc9e690d6af78..7d9cef00c060181ff08ebae28cf5491be15f9ce2 100644 (file)
--- a/src/time/wcsftime.c
+++ b/src/time/wcsftime.c
@@ -2,6 +2,7 @@
 #include <time.h>
 #include <string.h>
 #include <locale.h>
+#include "libc.h"
 
 size_t __strftime_l(char *restrict, size_t, const char *restrict, const struct tm *restrict, locale_t);
 
@@ -36,3 +37,5 @@ size_t wcsftime(wchar_t *restrict wcs, size_t n, const wchar_t *restrict f, cons
 {
        return __wcsftime_l(wcs, n, f, tm, 0);
 }
+
+weak_alias(__wcsftime_l, wcsftime_l);