From 841ec551221a44355beba6593cec462347df0d12 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Tue, 30 Jan 2024 22:47:21 -0500
Subject: update to 1:1 checked functions

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

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

diff --git a/src/wctype/towupper.c b/src/wctype/towupper.c
index 41e097a7..2426d689 100644
--- a/src/wctype/towupper.c
+++ b/src/wctype/towupper.c
@@ -16,6 +16,8 @@ wint_t towupper(wint_t wc)
 	return towctrans(wc, trans);
 }
 
+__check_1(wint_t, 0, towupper, wint_t)
+
 /***
 The fn(towupper) function converts a wide lowercase letter to its equivalent
 uppercase letter in the current locale.
-- 
cgit v1.2.1