1 struct iob_data {
2 	struct iob_data *next;
3 	char *type;
4 	char *name;
5 	char *fields[1];
6 	};
7 struct io_setup {
8 	char **fields;
9 	int nelt, type;
10 	};
11 
12 struct defines {
13 	struct defines *next;
14 	char defname[1];
15 	};
16 
17 typedef struct iob_data iob_data;
18 typedef struct io_setup io_setup;
19 typedef struct defines defines;
20 
21 extern iob_data *iob_list;
22 extern struct Addrblock *io_structs[9];
23 void	def_start Argdcl((FILEP, char*, char*, char*));
24 void	new_iob_data Argdcl((io_setup*, char*));
25 void	other_undefs Argdcl((FILEP));
26 char*	tostring Argdcl((char*, int));
27