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40 static char sccsid[] = "@(#)lstDupl.c 8.1 (Berkeley) 6/6/93";
45 * Duplicate a list. This includes duplicating the individual
52 *-----------------------------------------------------------------------
54 * Duplicate an entire list. If a function to copy a ClientData is
55 * given, the individual client elements will be duplicated as well.
58 * The new Lst structure or NILLST if failure.
61 * A new list is created.
62 *-----------------------------------------------------------------------
65 Lst_Duplicate (l, copyProc)
66 Lst l; /* the list to duplicate */
67 /* A function to duplicate each ClientData */
68 ClientData (*copyProc) __P((ClientData));
72 register List list = (List)l;
78 nl = Lst_Init (list->isCirc);
84 while (ln != NilListNode) {
85 if (copyProc != NOCOPY) {
86 if (Lst_AtEnd (nl, (*copyProc) (ln->datum)) == FAILURE) {
89 } else if (Lst_AtEnd (nl, ln->datum) == FAILURE) {
93 if (list->isCirc && ln == list->lastPtr) {