+#define strv_contains(l, s) (!!strv_find((l), (s)))
+
+char **strv_new(const char *x, ...) _sentinel;
+
+static inline bool strv_isempty(char **l) {
+ return !l || !*l;
+}
+
+char **strv_split(const char *s, const char *separator);
+char **strv_split_quoted(const char *s);
+
+char *strv_join(char **l, const char *separator);
+
+char **strv_env_merge(char **x, ...) _sentinel;