1 typedef struct Packet Packet;
2 typedef struct Mem Mem;
3 typedef struct Frag Frag;
6 BigMemSize = MaxFragSize,
7 SmallMemSize = BigMemSize/8,
11 /* position to carve out of a Mem */
47 int asize; /* allocated memmory - always greater than size */
54 Frag local[NLocalFrag];