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-rw-r--r--src/util/attr_clnt.h53
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diff --git a/src/util/attr_clnt.h b/src/util/attr_clnt.h
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+#ifndef _ATTR_CLNT_H_INCLUDED_
+#define _ATTR_CLNT_H_INCLUDED_
+
+/*++
+/* NAME
+/* attr_clnt 3h
+/* SUMMARY
+/* attribute query-reply client
+/* SYNOPSIS
+/* #include <attr_clnt.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+ * System library.
+ */
+#include <stdarg.h>
+
+ /*
+ * Utility library.
+ */
+#include <attr.h>
+
+ /*
+ * External interface.
+ */
+typedef struct ATTR_CLNT ATTR_CLNT;
+typedef int (*ATTR_CLNT_PRINT_FN) (VSTREAM *, int, va_list);
+typedef int (*ATTR_CLNT_SCAN_FN) (VSTREAM *, int, va_list);
+
+extern ATTR_CLNT *attr_clnt_create(const char *, int, int, int);
+extern int attr_clnt_request(ATTR_CLNT *, int,...);
+extern void attr_clnt_free(ATTR_CLNT *);
+extern void attr_clnt_control(ATTR_CLNT *, int,...);
+
+#define ATTR_CLNT_CTL_END 0
+#define ATTR_CLNT_CTL_PROTO 1 /* print/scan functions */
+#define ATTR_CLNT_CTL_REQ_LIMIT 2 /* requests per connection */
+#define ATTR_CLNT_CTL_TRY_LIMIT 3 /* attempts per request */
+#define ATTR_CLNT_CTL_TRY_DELAY 4 /* pause between requests */
+
+/* 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