external/ibm-public/postfix/dist/src/global/been_here.h

   1 /*      $NetBSD$        */
   2
   3 #ifndef _BEEN_HERE_H_INCLUDED_
   4 #define _BEEN_HERE_H_INCLUDED_
   5
   6 /*++
   7 /* NAME
   8 /*      been_here 3h
   9 /* SUMMARY
  10 /*      detect repeated occurrence of string
  11 /* SYNOPSIS
  12 /*      #include <been_here.h>
  13 /* DESCRIPTION
  14 /* .nf
  15
  16  /*
  17   * System library.
  18   */
  19 #include <stdarg.h>
  20
  21  /*
  22   * External interface.
  23   */
  24 typedef struct {
  25     int     limit;                      /* ceiling, zero for none */
  26     int     flags;                      /* see below */
  27     struct HTABLE *table;
  28 } BH_TABLE;
  29
  30 #define BH_FLAG_NONE    0               /* no special processing */
  31 #define BH_FLAG_FOLD    (1<<0)          /* fold case */
  32
  33 extern BH_TABLE *been_here_init(int, int);
  34 extern void been_here_free(BH_TABLE *);
  35 extern int been_here_fixed(BH_TABLE *, const char *);
  36 extern int PRINTFLIKE(2, 3) been_here(BH_TABLE *, const char *,...);
  37 extern int been_here_check_fixed(BH_TABLE *, const char *);
  38 extern int PRINTFLIKE(2, 3) been_here_check(BH_TABLE *, const char *,...);
  39
  40 /* LICENSE
  41 /* .ad
  42 /* .fi
  43 /*      The Secure Mailer license must be distributed with this software.
  44 /* AUTHOR(S)
  45 /*      Wietse Venema
  46 /*      IBM T.J. Watson Research
  47 /*      P.O. Box 704
  48 /*      Yorktown Heights, NY 10598, USA
  49 /*--*/
  50
  51 #endif