--- psiconv/trunk/lib/psiconv/list.h	2000/12/27 02:12:23	80
+++ psiconv/trunk/lib/psiconv/list.h	2014/10/22 19:53:40	351
@@ -1,6 +1,6 @@
 /*
     list.h - Part of psiconv, a PSION 5 file formats converter
-    Copyright (c) 1999, 2000  Frodo Looijaard <frodol@dds.nl> 
+    Copyright (c) 1999-2014  Frodo Looijaard <frodo@frodo.looijaard.name> 
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -23,10 +23,11 @@
 #ifndef PSICONV_LIST_H
 #define PSICONV_LIST_H
 
-#include <psiconv/general.h>
 #include <stddef.h>
 #include <stdio.h>
 
+#include <psiconv/general.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */
@@ -75,6 +76,13 @@
    succeeds, 0 is returned. */
 extern int psiconv_list_add(psiconv_list l, const void *el);
 
+/* Remove the last element from the list, and copy it to el. Note that
+   this will not reduce the amount of space reserved for the list.
+   An error code is returned, which will be 0 zero if everything
+   succeeded. It is your own responsibility to make sure enough
+   space is allocated to el. */
+extern int psiconv_list_pop(psiconv_list l, void *el);
+
 /* Replace an element within the list. The element is copied from the
    supplied element. Fails if you try to write at or after the end of
    the list. */