C Language and Libraries Help (clang.hlp) (Table of Contents; Topic list)
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C/C++ Language and Libraries Index
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  r                      Open for reading
  raise                  Send signal to executing program
  rand                   Generate pseudorandom number
  RAND_MAX               Maximum value returned by rand
  ranges, data-type      List of data types and their ranges
  _rccoord               Row-column coordinate structure
  _read                  Read data from a file
  realloc                Reallocate memory block
  _REAL_MODE             Possible value of _cpumode variable
  _rectangle...          Draw rectangle
  register               Register data-storage class
  _registerfonts         Initialize graphics fonts
  _REGS                  Register union
  _remapallpalette       Remap all palette colors
  _remappalette          Remap individual palette color
  remove                 Delete a file
  rename                 Rename a file or a directory
  return                 return statement
  rewind                 Reposition file position to beginning of a file
  _rmdir                 Delete directory
  _rmtmp                 Clean up temporary files
  _rotl                  Rotate bits to the left
  _rotr                  Rotate bits to the right
  run-time errors        Run-time error summary
  run-time library
     functions           Categorical listing
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