diff options
Diffstat (limited to 'pjlib/include/pj/list_i.h')
-rw-r--r-- | pjlib/include/pj/list_i.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/pjlib/include/pj/list_i.h b/pjlib/include/pj/list_i.h index c6d95c80..2a8bf582 100644 --- a/pjlib/include/pj/list_i.h +++ b/pjlib/include/pj/list_i.h @@ -116,3 +116,17 @@ pj_list_search(pj_list_type *list, void *value, return p==list ? NULL : p; } + +PJ_IDEF(pj_size_t) pj_list_size(pj_list_type *list) +{ + pj_list *node = (pj_list*) ((pj_list*)list)->next; + pj_size_t count = 0; + + while (node != list) { + ++count; + node = node->next; + } + + return count; +} + |