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-
- /*
- * LLINK.C
- *
- * llink()/lunlink()
- *
- * THESE ROUTINES ARE OBSOLETE, DO NOT USE
- */
-
- #include <local/typedefs.h>
- #include <local/xmisc.h>
-
- XLIST *
- llink(list, en)
- register XLIST *en, **list;
- {
- en->next = *list;
- en->prev = list;
- *list = en;
- if (en->next)
- en->next->prev = &en->next;
- return(en);
- }
-
- XLIST *
- lunlink(en)
- register XLIST *en;
- {
- if (en) {
- if (en->next)
- en->next->prev = en->prev;
- *en->prev = en->next;
- en->next = NULL;
- en->prev = NULL;
- }
- return(en);
- }
-
-
-