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The Tor Browser
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pr_clist_is_empty.rst (371B)

      1 PR_CLIST_IS_EMPTY
      2 =================
      3 
      4 Checks for an empty circular list.
      5 
      6 
      7 Syntax
      8 ------
      9 
     10 .. code::
     11 
     12   #include <prclist.h>
     13 
     14   PRIntn PR_CLIST_IS_EMPTY (PRCList *listp);
     15 
     16 
     17 Parameter
     18 ~~~~~~~~~
     19 
     20 ``listp``
     21   A pointer to the linked list.
     22 
     23 
     24 Description
     25 -----------
     26 
     27 PR_CLIST_IS_EMPTY returns a non-zero value if the specified list is an
     28 empty list, otherwise returns zero.