#define NOCCARGC
#include stdio.h
#include clib.def
extern int _fcbptr[], _chrpos[];
/*
** Return offset to current 128-byte record
*/
ctell(fd) int fd; {
  int *rrn;
  if(!_mode(fd) || isatty(fd)) return (-1);
  rrn=_fcbptr[fd]+RRNOFF;
  return (*rrn);
  }
/*
** Return offset to next character in current buffer.
*/
ctellc(fd) int fd; {
  return (_chrpos[fd]);
  }