ref: 3b7e03a30ed29ee0666c00568bf67b8179c28d12 dir: /sys/src/cmd/dossrv/dosfs.h/
enum { Maxfdata = 8192, Maxiosize = IOHDRSZ+Maxfdata, }; extern Fcall *req; extern Fcall *rep; extern char repdata[Maxfdata]; extern uchar statbuf[STATMAX];