HASH: add a way to reset an iterator

[citadel.git] / libcitadel / lib / libcitadel.h

diff --git a/libcitadel/lib/libcitadel.h b/libcitadel/lib/libcitadel.h
index ce9baf9dd1ef7da4bbb914427dcf40448f614711..02b9c9a4755352b5e3fdedec9daac474e41fdc99 100644 (file)
--- a/libcitadel/lib/libcitadel.h
+++ b/libcitadel/lib/libcitadel.h
@@ -48,7 +48,7 @@ typedef enum AXLevel {
        AxAideU = 6
 }eUsrAxlvl;
 
-enum RoomNetCfg {
+typedef enum __RoomNetCfg {
        subpending,
        unsubpending,
        lastsent, /* Server internal use only */
@@ -60,7 +60,7 @@ enum RoomNetCfg {
        participate,
        roommailalias,
        maxRoomNetCfg
-};
+} RoomNetCfg;
 
 enum GNET_POP3_PARTS { /* pop3client splits into these columns: */
        GNET_POP3_HOST = 1,
@@ -514,6 +514,7 @@ int GetHashKeys(HashList *Hash, char ***List);
 int dbg_PrintHash(HashList *Hash, PrintHashContent first, PrintHashContent Second);
 int PrintHash(HashList *Hash, TransitionFunc Trans, PrintHashDataFunc PrintEntry);
 HashPos *GetNewHashPos(const HashList *Hash, int StepWidth);
+void RewindHashPos(const HashList *Hash, HashPos *it, int StepWidth);
 int GetHashPosFromKey(HashList *Hash, const char *HKey, long HKLen, HashPos *At);
 int DeleteEntryFromHash(HashList *Hash, HashPos *At);
 int GetHashPosCounter(HashList *Hash, HashPos *At);