char **strv_split(const char *s, const char *separator);
char **strv_split_newlines(const char *s);
-int strv_split_quoted(char ***t, const char *s, ExtractFlags flags);
+int strv_split_extract(char ***t, const char *s, const char *separators, ExtractFlags flags);
char *strv_join(char **l, const char *separator);
char *strv_join_quoted(char **l);