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-rw-r--r--linkedlist.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/linkedlist.h b/linkedlist.h
index cdfc2872..6060345f 100644
--- a/linkedlist.h
+++ b/linkedlist.h
@@ -52,10 +52,11 @@ typedef struct linkedList_s linkedList_t;
typedef llElt_t* linkedListCookie_t; /* this type avoids exposing internals and keeps us flexible */
/* prototypes */
-rsRetVal llInit(linkedList_t *pThis, rsRetVal (*pEltDestructor)(void*), rsRetVal (*pKeyDestructor)(void*));
+rsRetVal llInit(linkedList_t *pThis, rsRetVal (*pEltDestructor)(void*), rsRetVal (*pKeyDestructor)(void*), int pCmpOp());
rsRetVal llDestroy(linkedList_t *pThis);
rsRetVal llGetNextElt(linkedList_t *pThis, linkedListCookie_t *ppElt, void **ppUsr);
rsRetVal llAppend(linkedList_t *pThis, void *pKey, void *pData);
rsRetVal llFind(linkedList_t *pThis, void *pKey, void **ppData);
+rsRetVal llGetKey(llElt_t *pThis, void **ppData);
#endif /* #ifndef LINKEDLIST_H_INCLUDED */