unsigned strv_length(char * const *l) _pure_;
int strv_extend_strv(char ***a, char **b, bool filter_duplicates);
unsigned strv_length(char * const *l) _pure_;
int strv_extend_strv(char ***a, char **b, bool filter_duplicates);
int strv_extend_strv_concat(char ***a, char **b, const char *suffix);
#endif // 0
int strv_extend(char ***l, const char *value);
int strv_extend_strv_concat(char ***a, char **b, const char *suffix);
#endif // 0
int strv_extend(char ***l, const char *value);
int strv_extendf(char ***l, const char *format, ...) _printf_(2,0);
#endif // 0
int strv_push(char ***l, char *value);
int strv_push_pair(char ***l, char *a, char *b);
int strv_push_prepend(char ***l, char *value);
int strv_consume(char ***l, char *value);
int strv_extendf(char ***l, const char *format, ...) _printf_(2,0);
#endif // 0
int strv_push(char ***l, char *value);
int strv_push_pair(char ***l, char *a, char *b);
int strv_push_prepend(char ***l, char *value);
int strv_consume(char ***l, char *value);
int strv_consume_pair(char ***l, char *a, char *b);
#endif // 0
int strv_consume_prepend(char ***l, char *value);
char **strv_remove(char **l, const char *s);
char **strv_uniq(char **l);
int strv_consume_pair(char ***l, char *a, char *b);
#endif // 0
int strv_consume_prepend(char ***l, char *value);
char **strv_remove(char **l, const char *s);
char **strv_uniq(char **l);
bool strv_is_uniq(char **l);
bool strv_equal(char **a, char **b);
bool strv_is_uniq(char **l);
bool strv_equal(char **a, char **b);
char **strv_split_newlines(const char *s);
int strv_split_extract(char ***t, const char *s, const char *separators, ExtractFlags flags);
#endif // 0
char *strv_join(char **l, const char *separator);
char **strv_split_newlines(const char *s);
int strv_split_extract(char ***t, const char *s, const char *separators, ExtractFlags flags);
#endif // 0
char *strv_join(char **l, const char *separator);
char *strv_join_quoted(char **l);
#endif // 0
char **strv_parse_nulstr(const char *s, size_t l);
char **strv_split_nulstr(const char *s);
char *strv_join_quoted(char **l);
#endif // 0
char **strv_parse_nulstr(const char *s, size_t l);
char **strv_split_nulstr(const char *s);
int strv_make_nulstr(char **l, char **p, size_t *n);
bool strv_overlap(char **a, char **b) _pure_;
int strv_make_nulstr(char **l, char **p, size_t *n);
bool strv_overlap(char **a, char **b) _pure_;
for ((x) = (l), (y) = (x+1); (x) && *(x) && *(y); (x) += 2, (y) = (x + 1))
char **strv_sort(char **l);
for ((x) = (l), (y) = (x+1); (x) && *(x) && *(y); (x) += 2, (y) = (x + 1))
char **strv_sort(char **l);
char **strv_reverse(char **l);
char **strv_shell_escape(char **l, const char *bad);
char **strv_reverse(char **l);
char **strv_shell_escape(char **l, const char *bad);