Lines Matching defs:old
192 Sfio_t *old = 0;
194 old = stkinstall(stream,NiL);
197 if(old)
198 stkinstall(old,NiL);
265 Sfio_t *old;
275 old = stkcur?stk2stream(stkcur):0;
291 return(old);
395 register unsigned char *old;
402 old = stream->_data;
403 stream->_data = stream->_next = old+n;
404 return((char*)old);
427 register unsigned char *old, *top;
430 old = stream->_data;
438 old = stream->_data;
443 stream->_next = stream->_data += roundof(top-old,STK_ALIGN);
444 return((char*)old);