27 lines
677 B
Plaintext
27 lines
677 B
Plaintext
/******************* Standard I/O Header ***********************/
|
|
|
|
#define MAXFILES 20
|
|
#define BUFSIZ 512
|
|
#define EOF -1
|
|
#define NULL 0
|
|
#define stdin _iob[0]
|
|
#define stdout _iob[1]
|
|
#define stderr _iob[2]
|
|
#define getchar() getc(stdin)
|
|
#define putchar(c) putc(c,stdout)
|
|
|
|
typedef struct {
|
|
char file[32]; /* file descriptor */
|
|
int fd; /* file descriptor number */
|
|
} FILE;
|
|
|
|
extern FILE *_iob[MAXFILES];
|
|
|
|
typedef struct {
|
|
int length;
|
|
char string[80];
|
|
} STRING;
|
|
|
|
/***************************************************************/
|
|
|