#define MAXFILE 0xffffffff #define watoba(x) ((x)*8) /* word addr to byte addr */ #define patoba(x) ((x)*2) /* parcel addr to byte addr */ #define batowa(x) ((x)/8) /* byte addr to parcel addr */ #define batopa(x) ((x)/2) /* byte addr to parcel addr */ #define waoff(x) ((x)&07) /* byte offset */