BSD 3 development

[unix-history] / .ref-BSD-2 / src / libNS / getw.c

/* Copyright (c) 1979 Regents of the University of California */
#include        <stdio.h>

short getsh(iop)
register struct _iobuf *iop;
{
       register i;

       i = getc(iop);
       if (iop->_flag&_IOEOF)
               return(-1);
       return(i | (getc(iop)<<8));
}
getw(iop)
register struct _iobuf *iop;
{
       register i;

       i = getsh(iop);
       if (iop->_flag&_IOEOF)
               return(-1);
       return(i | (getsh(iop)<<16));
}