char **strv_merge(char **a, char **b);
char **strv_merge_concat(char **a, char **b, const char *suffix);
char **strv_append(char **l, const char *s);
+int strv_extend(char ***l, const char *value);
char **strv_remove(char **l, const char *s);
char **strv_remove_prefix(char **l, const char *s);
#define STRV_FOREACH_BACKWARDS(s, l) \
for (; (l) && ((s) >= (l)); (s)--)
+#define STRV_FOREACH_PAIR(x, y, l) \
+ for ((x) = (l), (y) = (x+1); (x) && *(x) && *(y); (x) += 2)
+
+
char **strv_sort(char **l);