external/ibm-public/postfix/dist/src/util/ctable.h

   1 /*      $NetBSD$        */
   2
   3 #ifndef _CTABLE_H_INCLUDED_
   4 #define _CTABLE_H_INCLUDED_
   5
   6 /*++
   7 /* NAME
   8 /*      ctable 5
   9 /* SUMMARY
  10 /*      cache manager
  11 /* SYNOPSIS
  12 /*      #include <ctable.h>
  13 /* DESCRIPTION
  14 /* .nf
  15
  16  /*
  17   * Interface of the cache manager. The structure of a cache is not visible
  18   * to the caller.
  19   */
  20
  21 #define CTABLE struct ctable
  22 typedef void *(*CTABLE_CREATE_FN) (const char *, void *);
  23 typedef void (*CTABLE_DELETE_FN) (void *, void *);
  24
  25 extern CTABLE *ctable_create(int, CTABLE_CREATE_FN, CTABLE_DELETE_FN, void *);
  26 extern void ctable_free(CTABLE *);
  27 extern void ctable_walk(CTABLE *, void (*) (const char *, const void *));
  28 extern const void *ctable_locate(CTABLE *, const char *);
  29
  30 /* LICENSE
  31 /* .ad
  32 /* .fi
  33 /*      The Secure Mailer license must be distributed with this software.
  34 /* AUTHOR(S)
  35 /*      Wietse Venema
  36 /*      IBM T.J. Watson Research
  37 /*      P.O. Box 704
  38 /*      Yorktown Heights, NY 10598, USA
  39 /*--*/
  40
  41 #endif