/*
 * Utility functions to test message handling.
 *
 * Copyright 2006, 2007, 2009
 *     Board of Trustees, Leland Stanford Jr. University
 * Copyright (c) 2004, 2005, 2006
 *     by Internet Systems Consortium, Inc. ("ISC")
 * Copyright (c) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
 *     2002, 2003 by The Internet Software Consortium and Rich Salz
 *
 * See LICENSE for licensing terms.
 */

#ifndef TAP_MESSAGES_H
#define TAP_MESSAGES_H 1

#include <config.h>
#include <portable/macros.h>

/* A global buffer into which errors_capture stores errors. */
extern char *errors;

BEGIN_DECLS

/*
 * Turn on capturing of errors with errors_capture.  Errors reported by warn
 * will be stored in the global errors variable.  Turn this off again with
 * errors_uncapture.  Caller is responsible for freeing errors when done.
 */
void errors_capture(void);
void errors_uncapture(void);

END_DECLS

#endif /* !TAP_MESSAGES_H */