FLUSH
FLUSH(); /* copy out the I/O vectors */
FLUSH();
FLUSH(); /* copy out the I/O vectors */
FLUSH();
#define NEEDOUT {if(m==0){WWRAP if(m==0){FLUSH WWRAP if(m==0) LEAVE}}r=Z_OK;}
FLUSH
FLUSH
| FLUSH { $$ = PF_FLUSH; }
| FLUSH GLOBAL {
%token MAXSRCCONN MAXSRCCONNRATE OVERLOAD FLUSH SLOPPY
{ "flush", FLUSH},