diff options
Diffstat (limited to 'contrib/uthash/utlist.h')
| -rw-r--r-- | contrib/uthash/utlist.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/contrib/uthash/utlist.h b/contrib/uthash/utlist.h index e4d9a4c23..6c72b9fb2 100644 --- a/contrib/uthash/utlist.h +++ b/contrib/uthash/utlist.h @@ -365,6 +365,15 @@ do { } \ } while (0) +#define LL_REVERSE2(head,next) do { \ + LDECLTYPE(head) _cur = (head), _p = NULL, _n = NULL; \ + while(_cur != NULL) { _n = _cur->next; _cur->next = _p; _p = _cur; _cur = _n; } \ + (head) = _p; \ +} while (0) + +#define LL_REVERSE(head) \ + LL_REVERSE2(head,next) + /* Here are VS2008 replacements for LL_APPEND and LL_DELETE */ #define LL_APPEND_VS2008(head,add) \ LL_APPEND2_VS2008(head,add,next) |