term_entry
struct term_entry *prev_term = current_term;
struct term_entry *current_term = term_table;
struct term_entry term_table[] =
extern struct term_entry *current_term;
struct term_entry *prev_term = NULL;
extern struct term_entry term_table[];
extern struct term_entry *current_term;
struct term_entry *te;
te = (struct term_entry *)addr;
typedef struct term_entry term_entry_t;