diff options
| -rw-r--r-- | stc/cslist.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/stc/cslist.h b/stc/cslist.h index dd321f00..e8743cd2 100644 --- a/stc/cslist.h +++ b/stc/cslist.h @@ -58,6 +58,7 @@ #define cslist_init {NULL} #define cslist_front(list) (list).last->next->value #define cslist_back(list) (list).last->value +#define cslist_empty(list) ((list).last == NULL) #define declare_CSList_6(tag, Value, valueDestroy, valueCompare, ValueRaw, valueGetRaw) \ \ @@ -118,6 +119,19 @@ return it; \ } \ \ + static inline int \ + cslist_##tag##_remove(CSList_##tag* self, ValueRaw val) { \ + cslist_##tag##_iter_t prev = {self->last}; int n = 0; \ + c_foreach (i, cslist_##tag, *self) { \ + if (valueCompare(valueGetRaw(&i.item->value), &val) == 0) { \ + cslist_##tag##_eraseAfter(self, prev), ++n; \ + if (prev.item == i.item) break; \ + } \ + prev = i; \ + } \ + return n; \ + } \ + \ typedef Value cslist_##tag##_value_t |