1 /* 2 * unix.c 3 * Copyright (C) 1998-2000 A.J. van Os; Released under GPL 4 * 5 * Description: 6 * Unix approximations of RISC-OS functions 7 */ 8 9 #include <stdio.h> 10 #include <stdlib.h> 11 #include <stdarg.h> 12 #include "antiword.h" 13 14 15 /* 16 * werr - write an error message and exit if needed 17 */ 18 void 19 werr(int iFatal, const char *szFormat, ...) 20 { 21 va_list tArg; 22 23 va_start(tArg, szFormat); 24 (void)vfprintf(stderr, szFormat, tArg); 25 va_end(tArg); 26 fprintf(stderr, "\n"); 27 switch (iFatal) { 28 case 0: /* The message is just a warning, so no exit */ 29 return; 30 case 1: /* Fatal error with a standard exit */ 31 exit(EXIT_FAILURE); 32 default: /* Fatal error with a non-standard exit */ 33 exit(iFatal); 34 } 35 } /* end of werr */ 36 37 void 38 Hourglass_On(void) 39 { 40 } /* end of Hourglass_On */ 41 42 void 43 Hourglass_Off(void) 44 { 45 } /* end of Hourglass_Off */ 46