1 /* dir.h 4.1 10/09/80 */ 2 3 /* 4 * Structure for entries in directory stack. 5 */ 6 struct directory { 7 struct directory *di_next; /* next in loop */ 8 struct directory *di_prev; /* prev in loop */ 9 unsigned short *di_count; /* refcount of processes */ 10 char *di_name; /* actual name */ 11 }; 12 struct directory *dcwd; /* the one we are in now */ 13