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comparison 3rdparty/packages/cc/defs/stdio.h @ 865:dbf5071ac6ef

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Added header files
author boisy
date Thu, 16 Jan 2003 19:49:43 +0000
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864:ff6f2a9bd85c 865:dbf5071ac6ef
1 #define BUFSIZ 256
2 #define _NFILE 16
3 typedef struct _iobuf {
4 char *_ptr, /* buffer pointer */
5 *_base, /* buffer base address */
6 *_end; /* buffer end address */
7 int _flag; /* file status */
8 int _fd; /* file path number */
9 char _save; /* for 'ungetc' when unbuffered */
10 int _bufsiz; /* size of data buffer */
11 } FILE;
12
13 extern FILE _iob[_NFILE];
14
15 #define _READ 1
16 #define _WRITE 2
17 #define _UNBUF 4
18 #define _BIGBUF 8
19 #define _EOF 0x10
20 #define _ERR 0x20
21 #define _SCF 0x40
22 #define _RBF 0x80
23 #define _DEVMASK 0xc0
24 #define _WRITTEN 0x0100 /* buffer written in update mode */
25 #define _INIT 0x8000 /* _iob initialized */
26
27 #define EOF (-1)
28 #define EOL 13
29 #define NULL 0
30
31 #define stdin _iob
32 #define stdout (&_iob[1])
33 #define stderr (&_iob[2])
34
35 #define PMODE 0xb /* r/w for owner, r for others */
36
37 #define fgetc getc
38 #define putchar(c) putc(c,stdout)
39 #define getchar() getc(stdin)
40 #define ferror(p) ((p)->_flag&_ERR)
41 #define feof(p) ((p)->_flag&_EOF)
42 #define clearerr(p) ((p)->_flag&=~_ERR)
43 #define fileno(p) ((p)->_fd)
44
45 long ftell();