/*    SMPEG - SDL MPEG Player Library    Copyright (C) 1999  Loki Entertainment Software    This library is free software; you can redistribute it and/or    modify it under the terms of the GNU Library General Public    License as published by the Free Software Foundation; either    version 2 of the License, or (at your option) any later version.    This library is distributed in the hope that it will be useful,    but WITHOUT ANY WARRANTY; without even the implied warranty of    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU    Library General Public License for more details.    You should have received a copy of the GNU Library General Public    License along with this library; if not, write to the Free    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.*//* A class used for error reporting in the MPEG classes */#ifndef _MPEGERROR_H_#define _MPEGERROR_H_#include <stdio.h>#include <stdarg.h>class MPEGerror {public:    MPEGerror() {        ClearError();    }    /* Set an error message */    void SetError(char *fmt, ...) {        va_list ap;        va_start(ap, fmt);        vsprintf(errbuf, fmt, ap);        va_end(ap);        error = errbuf;    }    /* Find out if an error occurred */    bool WasError(void) {        return(error != NULL);    }    char *TheError(void) {        return(error);    }    /* Clear any error message */    void ClearError(void) {        error = NULL;    }protected:    char errbuf[512];    char *error;};#endif /* _MPEGERROR_H_ */