reactos/lib/crtdll/old cruft/stdio/FILE.DOC

   1 meaning of struct FILE* members
   2
   3 int   _cnt;
   4
   5 W: number of empty slots left in the buffer.
   6 R: number of characters left in the buffer.
   7
   8 char *_ptr;
   9
  10 pointer inside the buffer we're using.
  11 R: points to next character to read out.
  12 W: points to next cell to put character in.
  13
  14 char *_base;
  15
  16 pointer to the start of the buffer we're using.
  17
  18 int   _bufsiz;
  19
  20 size of the buffer
  21
  22 int   _flag;
  23
  24 _IORW           file is used for both read and write
  25 _IOWRT  file is opened for write
  26 _IOREAD file is opened for read
  27 _IOMYBUF        buffer needs to be freed
  28 _IOEOF  file is at EOF
  29 _IOERR  error occurred
  30 _IOSTRG sprintf
  31 _IOAPPEND       append mode
  32 _IORMONCL       remove file on close
  33 _IOUNGETC   buffer contents does not correspond to file
  34
  35 int   _file;
  36
  37 dos file descriptor
  38
  39 char *_name_to_remove;
  40
  41 If nonzero, the named file is removed when the file is fclosed.
  42
  43