X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fadt%2Fplist.h;h=d5ec0823f740d42b795c4c9909851140aa7631dd;hb=0decb677fb069c9d47f5285f12fdb983dca7fdae;hp=0c9f0ab62303a85bbbc1b1a9bf36d51585bf414b;hpb=9e0551a238d67f7c2428d0474cd93b03c92e0414;p=libfirm

diff --git a/ir/adt/plist.h b/ir/adt/plist.h
index 0c9f0ab62..d5ec0823f 100644
--- a/ir/adt/plist.h
+++ b/ir/adt/plist.h
@@ -126,6 +126,22 @@ void plist_insert_before(plist_t *list, plist_element_t *element, void *value);
  */
 void plist_insert_after(plist_t *list, plist_element_t *element, void *value);
 
+/**
+ * Checks if list has an element with the given data pointer.
+ * @param list   the list to check
+ * @param value  the data pointer to look for
+ * @return 1 if element with data pointer found, 0 otherwise
+ */
+int plist_has_value(plist_t *list, void *value);
+
+/**
+ * Tries to find list element associated to the given data pointer.
+ * @param list   the list to check
+ * @param value  the data pointer to look for
+ * @return The first list element associated to data pointer if found, NULL otherwise
+ */
+plist_element_t *plist_find_value(plist_t *list, void *value);
+
 /**
  * Erases the specified element from the pointer list.
  * @param list the pointer list from which the element should be erased.