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Utilities: Replace ctype.h usage with AK/CharacterTypes.h

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This commit is contained in:
Sam Atkins 2023-03-09 17:37:16 +00:00 • committed by Andreas Kling
parent ee4e9b807a
commit 0f95ff64ed
14 changed files with 51 additions and 41 deletions
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4
Userland/Utilities/kill.cpp
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@ -4,10 +4,10 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/CharacterTypes.h>
#include <AK/Optional.h>
#include <LibCore/System.h>
#include <LibMain/Main.h>
#include <ctype.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
@ -48,7 +48,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
Optional<unsigned> number;
if (isalpha(strings[1][1])) {
if (is_ascii_alpha(strings[1][1])) {
int value = getsignalbyname(&strings[1][1]);
if (value >= 0 && value < NSIG)
number = value;