diff options
Diffstat (limited to 'src/darray.h')
| -rw-r--r-- | src/darray.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/darray.h b/src/darray.h index d85edea..be0319f 100644 --- a/src/darray.h +++ b/src/darray.h @@ -166,6 +166,12 @@ typedef darray (unsigned long) darray_ulong; sizeof(*(arr).item))); \ } while (0) +#define darray_shrink(arr) do { \ + if ((arr).size > 0) \ + (arr).item = realloc((arr).item, \ + ((arr).alloc = (arr).size) * sizeof(*(arr).item)); \ +} while (0) + static inline unsigned darray_next_alloc(unsigned alloc, unsigned need, unsigned itemSize) { |