Atlas - STDIO.H
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[FILE BEGIN]
1/***
2*stdio.h - definitions/declarations for standard I/O routines
3*
4*   Copyright (c) 1985-1988, Microsoft Corporation.  All rights reserved.
5*
6*Purpose:
7*   This file defines the structures, values, macros, and functions
8*   used by the level 2 I/O ("standard I/O") routines.
9*   [ANSI/System V]
10*
11*******************************************************************************/
12
13
14#ifndef _SIZE_T_DEFINED
15typedef unsigned int size_t;
16#define _SIZE_T_DEFINED
17#endif
18
19#ifndef _VA_LIST_DEFINED
20typedef char *va_list;
21#define _VA_LIST_DEFINED
22#endif
23
24#ifndef NO_EXT_KEYS /* extensions enabled */
25    #define _CDECL  cdecl
26    #define _NEAR   near
27#else /* extensions not enabled */
28    #define _CDECL
29    #define _NEAR
30#endif /* NO_EXT_KEYS */
31
32
33/* buffered I/O macros */
34
35#define  BUFSIZ  512
36#define  _NFILE  20
37#define  EOF     (-1)
38
39#ifndef _FILE_DEFINED
40#define  FILE    struct _iobuf
41#define _FILE_DEFINED
42#endif
43
44/* P_tmpnam: Directory where temporary files may be created.
45 * L_tmpnam size =  size of P_tmpdir
46 *      + 1 (in case P_tmpdir does not end in "\\")
47 *      + 6 (for the temp number string)
48 *      + 1 (for the null terminator)
49 */
50
51#define  P_tmpdir "\\"
52#define  L_tmpnam sizeof(P_tmpdir)+8
53
54#define  SEEK_CUR 1
55#define  SEEK_END 2
56#define  SEEK_SET 0
57
58#define  SYS_OPEN 20
59#define  TMP_MAX  32767
60
61
62/* define NULL pointer value */
63
64#if (defined(M_I86SM) || defined(M_I86MM))
65#define  NULL    0
66#elif (defined(M_I86CM) || defined(M_I86LM) || defined(M_I86HM))
67#define  NULL    0L
68#endif
69
70
71/* define file control block */
72
73#ifndef _IOB_DEFINED
74extern FILE {
75    char *_ptr;
76    int   _cnt;
77    char *_base;
78    char  _flag;
79    char  _file;
80    } _NEAR _CDECL _iob[];
81#define _IOB_DEFINED
82#endif
83
84#define  fpos_t  long   /* file position variable */
85
86#define  stdin  (&_iob[0])
87#define  stdout (&_iob[1])
88#define  stderr (&_iob[2])
89#define  stdaux (&_iob[3])
90#define  stdprn (&_iob[4])
91
92#define  _IOREAD    0x01
93#define  _IOWRT     0x02
94
95#define  _IOFBF     0x0
96#define  _IOLBF     0x40
97#define  _IONBF     0x04
98
99#define  _IOMYBUF   0x08
100#define  _IOEOF     0x10
101#define  _IOERR     0x20
102#define  _IOSTRG    0x40
103#define  _IORW      0x80
104
105#define getc(f)         (--(f)->_cnt >= 0 ? 0xff & *(f)->_ptr++ : _filbuf(f))
106#define putc(c,f)       (--(f)->_cnt >= 0 ? 0xff & (*(f)->_ptr++ = (char)(c)) \
107                        :  _flsbuf((c),(f)))
108#define getchar()       getc(stdin)
109#define putchar(c)      putc((c),stdout)
110
111#define feof(f)         ((f)->_flag & _IOEOF)
112#define ferror(f)       ((f)->_flag & _IOERR)
113#define fileno(f)       ((f)->_file)
114
115
116/* function prototypes */
117
118int _CDECL _filbuf(FILE *);
119int _CDECL _flsbuf(int, FILE *);
120void _CDECL clearerr(FILE *);
121int _CDECL fclose(FILE *);
122int _CDECL fcloseall(void);
123FILE * _CDECL fdopen(int, char *);
124int _CDECL fflush(FILE *);
125int _CDECL fgetc(FILE *);
126int _CDECL fgetchar(void);
127int _CDECL fgetpos(FILE *, fpos_t *);
128char * _CDECL fgets(char *, int, FILE *);
129int _CDECL flushall(void);
130FILE * _CDECL fopen(const char *, const char *);
131int _CDECL fprintf(FILE *, const char *, ...);
132int _CDECL fputc(int, FILE *);
133int _CDECL fputchar(int);
134int _CDECL fputs(const char *, FILE *);
135size_t _CDECL fread(void *, size_t, size_t, FILE *);
136FILE * _CDECL freopen(const char *, const char *, FILE *);
137int _CDECL fscanf(FILE *, const char *, ...);
138int _CDECL fsetpos(FILE *, const fpos_t *);
139int _CDECL fseek(FILE *, long, int);
140long _CDECL ftell(FILE *);
141size_t _CDECL fwrite(const void *, size_t, size_t, FILE *);
142char * _CDECL gets(char *);
143int _CDECL getw(FILE *);
144void _CDECL perror(const char *);
145int _CDECL printf(const char *, ...);
146int _CDECL puts(const char *);
147int _CDECL putw(int, FILE *);
148int _CDECL remove(const char *);
149int _CDECL rename(const char *, const char *);
150void _CDECL rewind(FILE *);
151int _CDECL rmtmp(void);
152int _CDECL scanf(const char *, ...);
153void _CDECL setbuf(FILE *, char *);
154int _CDECL setvbuf(FILE *, char *, int, size_t);
155int _CDECL sprintf(char *, const char *, ...);
156int _CDECL sscanf(const char *, const char *, ...);
157char * _CDECL tempnam(char *, char *);
158FILE * _CDECL tmpfile(void);
159char * _CDECL tmpnam(char *);
160int _CDECL ungetc(int, FILE *);
161int _CDECL unlink(const char *);
162int _CDECL vfprintf(FILE *, const char *, va_list);
163int _CDECL vprintf(const char *, va_list);
164int _CDECL vsprintf(char *, const char *, va_list);
165
166
[FILE END]
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