-char **strv_split(const char *s, const char *separator) _malloc_;
-char **strv_split_quoted(const char *s) _malloc_;
-
-char *strv_join(char **l, const char *separator) _malloc_;
-
-char **strv_env_merge(unsigned n_lists, ...);
-char **strv_env_delete(char **x, unsigned n_lists, ...);
+char **strv_split(const char *s, const char *separator);
+char **strv_split_quoted(const char *s);
+char **strv_split_newlines(const char *s);