1 /* $NetBSD: been_here.h,v 1.1.1.1 2009/06/23 10:08:45 tron Exp $ */ 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 52