--- psiconv/trunk/lib/psiconv/list.c	2000/12/25 22:25:33	79
+++ psiconv/trunk/lib/psiconv/list.c	2001/01/29 21:57:05	98
@@ -74,6 +74,11 @@
   return l->cur_len == 0;
 }
 
+void psiconv_list_empty(psiconv_list l)
+{
+  l->cur_len = 0;
+}
+
 void *psiconv_list_get(const psiconv_list l, psiconv_u32 indx)
 {
   if (indx >= l->cur_len)
@@ -92,6 +97,23 @@
   return 0;
 }
 
+int psiconv_list_pop(psiconv_list l, void *el)
+{
+  if (! l->cur_len)
+    return -PSICONV_E_OTHER;
+  l->cur_len --;
+  memcpy(el,((char *)(l->els)) + l->cur_len * l->el_size,l->el_size);
+  return -PSICONV_E_OK;
+}
+
+int psiconv_list_replace(psiconv_list l, psiconv_u32 indx, const void *el)
+{
+  if (indx >= l->cur_len)
+    return -PSICONV_E_OTHER;
+  memcpy(((char *) (l->els)) + indx * l->el_size,el, l->el_size);
+  return -PSICONV_E_OK;
+}
+
 void psiconv_list_foreach_el(psiconv_list l, void action(void *el))
 {
   psiconv_u32 i;
@@ -178,3 +200,5 @@
   l->cur_len += extra->cur_len;
   return 0;
 }
+
+