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C/C++ Source or Header  |  1997-12-30  |  389 b   |  18 lines
  1. #include <stdio.h>
  2.  
  3. #include <proto/dos.h>
  4.  
  5. int fseek(FILE *f,long offset,int origin)
  6. {
  7.     if(!f) return(1);
  8.     if(origin==SEEK_CUR){
  9.         if(f->flags&_READ) offset-=f->count;
  10. /*        if(f->flags&_WRITE) offset+=f->count;*/
  11.     }
  12.     if(f->flags&_WRITE) _flushbuf(f);
  13.     f->flags&=~(_READ|_WRITE|_EOF);
  14.     f->count=0;
  15.     Seek((BPTR)f->filehandle,offset,origin);
  16.     return(0);
  17. }
  18.