summaryrefslogtreecommitdiffstats
path: root/src/global/been_here.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 01:46:30 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 01:46:30 +0000
commitb5896ba9f6047e7031e2bdee0622d543e11a6734 (patch)
treefd7b460593a2fee1be579bec5697e6d887ea3421 /src/global/been_here.h
parentInitial commit. (diff)
downloadpostfix-b5896ba9f6047e7031e2bdee0622d543e11a6734.tar.xz
postfix-b5896ba9f6047e7031e2bdee0622d543e11a6734.zip
Adding upstream version 3.4.23.upstream/3.4.23upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/global/been_here.h')
-rw-r--r--src/global/been_here.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/src/global/been_here.h b/src/global/been_here.h
new file mode 100644
index 0000000..4601913
--- /dev/null
+++ b/src/global/been_here.h
@@ -0,0 +1,52 @@
+#ifndef _BEEN_HERE_H_INCLUDED_
+#define _BEEN_HERE_H_INCLUDED_
+
+/*++
+/* NAME
+/* been_here 3h
+/* SUMMARY
+/* detect repeated occurrence of string
+/* SYNOPSIS
+/* #include <been_here.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+ * System library.
+ */
+#include <stdarg.h>
+
+ /*
+ * External interface.
+ */
+typedef struct {
+ int limit; /* ceiling, zero for none */
+ int flags; /* see below */
+ struct HTABLE *table;
+} BH_TABLE;
+
+#define BH_BOUND_NONE 0 /* no upper bound */
+#define BH_FLAG_NONE 0 /* no special processing */
+#define BH_FLAG_FOLD (1<<0) /* fold case */
+
+extern BH_TABLE *been_here_init(int, int);
+extern void been_here_free(BH_TABLE *);
+extern int been_here_fixed(BH_TABLE *, const char *);
+extern int PRINTFLIKE(2, 3) been_here(BH_TABLE *, const char *,...);
+extern int been_here_check_fixed(BH_TABLE *, const char *);
+extern int PRINTFLIKE(2, 3) been_here_check(BH_TABLE *, const char *,...);
+extern int been_here_drop_fixed(BH_TABLE *, const char *);
+extern int PRINTFLIKE(2, 3) been_here_drop(BH_TABLE *, const char *,...);
+
+/* LICENSE
+/* .ad
+/* .fi
+/* The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/* Wietse Venema
+/* IBM T.J. Watson Research
+/* P.O. Box 704
+/* Yorktown Heights, NY 10598, USA
+/*--*/
+
+#endif