+static inline set_values *init_set_values(set_value *val) {
+ set_values *vals = calloc(1, sizeof(*vals));
+ if (val) {
+ vals->count = 1;
+ vals->vals = calloc(1, sizeof(val));
+ vals->vals[0] = val;
+ }
+ return vals;
+}
+
+static inline set_values *add_set_value(set_values *vals, set_value *val) {
+ if (!vals) {
+ vals = calloc(1, sizeof(*vals));
+ }
+ vals->vals = realloc(vals->vals, ++vals->count * sizeof(val));
+ vals->vals[vals->count-1] = val;
+ return vals;
+}
+
+static inline void free_set_values(set_values *vals) {
+ if (vals->vals) {
+ size_t i;
+
+ for (i = 0; i < vals->count; ++i) {
+ free_set_value(vals->vals[i]);
+ }
+ free(vals->vals);
+ }
+ free(vals);
+}
+