util: introduce memcmp_safe()

[thirdparty/systemd.git] / src / basic / env-util.h

diff --git a/src/basic/env-util.h b/src/basic/env-util.h
index 5aa3525095167868576412ab6ab852fbd2ea94ba..174433ea91e6e13f2b5d305c9cd94c9f51ea7c6c 100644 (file)
--- a/src/basic/env-util.h
+++ b/src/basic/env-util.h
@@ -1,17 +1,12 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
-/***
-  This file is part of systemd.
-
-  Copyright 2013 Lennart Poettering
-***/
-
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdio.h>
 
 #include "macro.h"
+#include "string.h"
 
 bool env_name_is_valid(const char *e);
 bool env_value_is_valid(const char *e);
@@ -37,8 +32,8 @@ char **strv_env_clean_with_callback(char **l, void (*invalid_callback)(const cha
 bool strv_env_name_is_valid(char **l);
 bool strv_env_name_or_assignment_is_valid(char **l);
 
-char **strv_env_merge(unsigned n_lists, ...);
-char **strv_env_delete(char **x, unsigned n_lists, ...); /* New copy */
+char **strv_env_merge(size_t n_lists, ...);
+char **strv_env_delete(char **x, size_t n_lists, ...); /* New copy */
 
 char **strv_env_set(char **x, const char *p); /* New copy ... */
 char **strv_env_unset(char **l, const char *p); /* In place ... */