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#include "kolibc.h"
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int fill_buff(FILE* f);
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{
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  size_t req;
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  size_t cnt;
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  if(!((f->mode & FILE_OPEN_WRITE)|(f->mode & FILE_OPEN_PLUS)))
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    return EOF;
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  count=0;
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  while(req)
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  {
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    if(f->remain)
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    { cnt= req > f->remain ? f->remain : req;
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          memcpy(f->stream,src,cnt);
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          f->stream+=cnt;
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          f->strpos+=cnt;
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          f->remain-=cnt;
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          count+=cnt;
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          req-=cnt;
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        }
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        else
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        {
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//          if(!write_buffer(f))
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//            break;
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          f->filepos+=8192;
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          fill_buff(f);
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        };
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  };
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  ***********/
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  return count;
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};
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