2.9BSD - /usr/src/lib/c/stdio/rew.c

   1: /*	@(#)rew.c	2.1	SCCS id keyword	*/
   2: #include    <stdio.h>
   3: 
   4: rewind(iop)
   5:     register struct _iobuf *iop;
   6: {
   7:     fflush(iop);
   8:     lseek(fileno(iop), 0L, 0);
   9:     iop->_cnt = 0;
  10:     iop->_ptr = iop->_base;
  11:     iop->_flag &= ~(_IOERR|_IOEOF);
  12:     if (iop->_flag & _IORW)
  13:         iop->_flag &= ~(_IOREAD|_IOWRT);
  14: }

Defined functions