2 * Copyright (c) 1990,1991 Regents of The University of Michigan.
3 * All Rights Reserved. See COPYRIGHT.
8 struct state *pf_xstate;
17 #define PF_QUERY (1<<2)
19 #define CONSUME( pf, len ) { (pf)->pf_data += (len); \
20 (pf)->pf_datalen -= (len); \
21 if ((pf)->pf_datalen <= 0) { \
22 (pf)->pf_data = (pf)->pf_buf; \
23 (pf)->pf_datalen = 0; \
27 #define PF_MORESPACE 1024