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/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
Copyright 2013 Zbigniew Jędrzejewski-Szmek
***/
#include <string.h>
#include "login-util.h"
#include "string-util.h"
bool session_id_valid(const char *id) {
if (isempty(id))
return false;
return id[strspn(id, LETTERS DIGITS)] == '\0';
}
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