Commit 81b6209e10f7325de0b533bcbc256caddfe1f209
2012-11-10T11:22:15
Fix event_dlist definition when sys/queue not included This header adds TAILQ_HEAD and TAILQ_ENTRY if sys/queue is not included. There is a similar macro that adds LIST_ENTRY but not LIST_HEAD, even though LIST_HEAD is used later. This change pulls in the correct definition (swiped from sys/queue) for LIST_HEAD and cleans up the one spot where it is used. The change can be tested by adding #undef LIST_HEAD #undef LIST_ENTRY right before the #ifndef checks and removing #define EVENT_DEFINED_LISTENTRY_ #define EVENT_DEFINED_LISTHEAD_ so that the macros persist later.