FLUSH
FLUSH(); /* copy out the I/O vectors */
FLUSH();
| FLUSH { $$ = PF_FLUSH; }
| FLUSH GLOBAL {
%token MAXSRCCONN MAXSRCCONNRATE OVERLOAD FLUSH SLOPPY PFLOW MAXPKTRATE
{ "flush", FLUSH},
FLUSH(gp, sp, cbp, cbuf);
FLUSH(gp, sp, cbp, cbuf);
FLUSH(gp, sp, cbp, cbuf);
FLUSH(gp, sp, cbp, cbuf);
FLUSH;
FLUSH;