From 910a86c095b6d7311d73fa88a632aa9b673243b2 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Tue, 30 Jan 2024 15:45:07 -0500
Subject: update standards and safety checks

---
 src/wctype/towupper.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'src/wctype/towupper.c')

diff --git a/src/wctype/towupper.c b/src/wctype/towupper.c
index cb2b8096..41e097a7 100644
--- a/src/wctype/towupper.c
+++ b/src/wctype/towupper.c
@@ -1,12 +1,11 @@
-#if 0
-
 #include <wctype.h>
 #include <wchar.h>
-#include "_assert.h"
+#include "_safety.h"
 
 /** convert a wide lowercase letter to uppercase **/
 wint_t towupper(wint_t wc)
 {
+	SIGNAL_SAFE(0);
 	ASSERT_REPRESENTABLE(wc, WCHAR_MIN, WCHAR_MAX, "wchar_t", WEOF);
 
 	if (!iswlower(wc)) {
@@ -32,6 +31,3 @@ uppercase letter in the current locale.
 /*
 STDC(199409)
 */
-
-
-#endif
-- 
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