1994/0311/pc/mem.h (diff list | history)

1994/0101/sys/src/9/pc/mem.h:8,13 – 1994/0311/sys/src/9/pc/mem.h:8,14 (short | long | prev | next)
Add BY2V. rsc Fri Mar 4 12:44:25 2005
1991/0625		#define BI2BY 8 /* bits per byte */ #define BI2WD 32 /* bits per word */ #define BY2WD 4 /* bytes per word */
1994/0311		#define BY2V 8 /* bytes per double word */
1991/0625		#define BY2PG 4096 /* bytes per page */ #define WD2PG (BY2PG/BY2WD) /* words per page */
1991/0711		#define PGSHIFT 12 /* log(BY2PG) */