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-rw-r--r--src/shared/util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/shared/util.h b/src/shared/util.h
index 887cdc4a44..35584467c1 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -997,3 +997,5 @@ int unquote_first_word(const char **p, char **ret);
int unquote_many_words(const char **p, ...) _sentinel_;
int free_and_strdup(char **p, const char *s);
+
+int sethostname_idempotent(const char *s);