1990/0312/power/dat.h (diff list | history)

1990/03091/sys/src/9/power/dat.h:242,247 – 1990/0312/sys/src/9/power/dat.h:242,248 (short | long | prev | next)
1990/0303		ulong mqid;
1990/0227		ulong minca; /* base of region in chan */ ulong maxca; /* end of region in chan */
1990/0312		int nmod;
1990/0227		}; struct Page
1990/03091/sys/src/9/power/dat.h:439,445 – 1990/0312/sys/src/9/power/dat.h:440,447
1990/0227		#define STREAMTYPE(x) ((x)&0x1f) #define STREAMID(x) (((x)&~CHDIR)>>5) #define STREAMQID(i,t) (((i)<<5)|(t)) #define PUTNEXT(q,b) (*(q)->next->put)((q)->next, bp)
1990/0312		#define PUTNEXT(q,b) (*(q)->next->put)((q)->next, b) #define BLEN(b) ((b)->wptr - (b)->rptr)
1990/0227		/* * stream file qid's & high water mark