/*
* unix.c
* Copyright (C) 1998-2000 A.J. van Os; Released under GPL
*
* Description:
* Unix approximations of RISC-OS functions
*/

#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include "antiword.h"


/*
* werr - write an error message and exit if needed
*/
void
werr(int iFatal, const char *szFormat, ...)
{
       va_list tArg;

       va_start(tArg, szFormat);
       (void)vfprintf(stderr, szFormat, tArg);
       va_end(tArg);
       fprintf(stderr, "\n");
       switch (iFatal) {
       case 0:         /* The message is just a warning, so no exit */
               return;
       case 1:         /* Fatal error with a standard exit */
               exit(EXIT_FAILURE);
       default:        /* Fatal error with a non-standard exit */
               exit(iFatal);
       }
} /* end of werr */

void
Hourglass_On(void)
{
} /* end of Hourglass_On */

void
Hourglass_Off(void)
{
} /* end of Hourglass_Off */