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Annotation of os232sdk/c386/include/stdio.h, revision 1.1

1.1     ! root        1: /***
        !             2: *stdio.h - definitions/declarations for standard I/O routines
        !             3: *
        !             4: *      Copyright (c) 1985-1990, 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: /* ensure proper alignment of struct fields */
        !            15: 
        !            16: #pragma pack(4)
        !            17: 
        !            18: 
        !            19: #ifndef _SIZE_T_DEFINED
        !            20: typedef unsigned int size_t;
        !            21: #define _SIZE_T_DEFINED
        !            22: #endif
        !            23: 
        !            24: #ifndef _VA_LIST_DEFINED
        !            25: typedef char *va_list;
        !            26: #define _VA_LIST_DEFINED
        !            27: #endif
        !            28: 
        !            29: 
        !            30: /* buffered I/O macros */
        !            31: 
        !            32: #define BUFSIZ 512
        !            33: #ifdef _MT
        !            34: #define _NFILE 40
        !            35: #else
        !            36: #define _NFILE 20
        !            37: #endif
        !            38: #define EOF    (-1)
        !            39: 
        !            40: #ifndef _FILE_DEFINED
        !            41: struct _iobuf {
        !            42:        char *_ptr;
        !            43:        int   _cnt;
        !            44:        char *_base;
        !            45:        int   _flag;
        !            46:        int   _file;
        !            47:        int   _charbuf;
        !            48:        int   _bufsiz;
        !            49:        int   __tmpnum;
        !            50:        };
        !            51: typedef struct _iobuf FILE;
        !            52: #define _FILE_DEFINED
        !            53: #endif
        !            54: 
        !            55: /* P_tmpnam: Directory where temporary files may be created.
        !            56:  * L_tmpnam size =  size of P_tmpdir
        !            57:  *     + 1 (in case P_tmpdir does not end in "\\")
        !            58:  *     + 6 (for the temp number string)
        !            59:  *     + 1 (for the null terminator)
        !            60:  */
        !            61: 
        !            62: #define P_tmpdir "\\"
        !            63: #define L_tmpnam sizeof(P_tmpdir)+8
        !            64: 
        !            65: #define SEEK_CUR 1
        !            66: #define SEEK_END 2
        !            67: #define SEEK_SET 0
        !            68: 
        !            69: #define FILENAME_MAX 63
        !            70: #define FOPEN_MAX 20
        !            71: #define SYS_OPEN 20
        !            72: #define TMP_MAX 32767
        !            73: 
        !            74: 
        !            75: /* define NULL pointer value */
        !            76: 
        !            77: #define NULL   0
        !            78: 
        !            79: 
        !            80: /* declare _iob[] array */
        !            81: 
        !            82: #ifndef _STDIO_DEFINED
        !            83: extern FILE _cdecl _iob[];
        !            84: #endif
        !            85: 
        !            86: 
        !            87: /* define file position type */
        !            88: 
        !            89: #ifndef _FPOS_T_DEFINED
        !            90: typedef long fpos_t;
        !            91: #define _FPOS_T_DEFINED
        !            92: #endif
        !            93: 
        !            94: 
        !            95: #define stdin  (&_iob[0])
        !            96: #define stdout (&_iob[1])
        !            97: #define stderr (&_iob[2])
        !            98: 
        !            99: 
        !           100: #define _IOREAD        0x0001
        !           101: #define _IOWRT         0x0002
        !           102: 
        !           103: #define _IOFBF         0x0000
        !           104: #define _IOLBF         0x0040
        !           105: #define _IONBF         0x0004
        !           106: 
        !           107: #define _IOMYBUF       0x0008
        !           108: #define _IOEOF         0x0010
        !           109: #define _IOERR         0x0020
        !           110: #define _IOSTRG        0x0040
        !           111: #define _IORW          0x0080
        !           112: 
        !           113: 
        !           114: /* function prototypes */
        !           115: 
        !           116: #ifndef _STDIO_DEFINED
        !           117: int _cdecl _filbuf(FILE *);
        !           118: int _cdecl _flsbuf(int, FILE *);
        !           119: FILE * _cdecl _fsopen(const char *, const char *, int);
        !           120: void _cdecl clearerr(FILE *);
        !           121: int _cdecl fclose(FILE *);
        !           122: int _cdecl fcloseall(void);
        !           123: FILE * _cdecl fdopen(int, const char *);
        !           124: int _cdecl feof(FILE *);
        !           125: int _cdecl ferror(FILE *);
        !           126: int _cdecl fflush(FILE *);
        !           127: int _cdecl fgetc(FILE *);
        !           128: int _cdecl fgetchar(void);
        !           129: int _cdecl fgetpos(FILE *, fpos_t *);
        !           130: char * _cdecl fgets(char *, int, FILE *);
        !           131: int _cdecl fileno(FILE *);
        !           132: int _cdecl flushall(void);
        !           133: FILE * _cdecl fopen(const char *, const char *);
        !           134: int _cdecl fprintf(FILE *, const char *, ...);
        !           135: int _cdecl fputc(int, FILE *);
        !           136: int _cdecl fputchar(int);
        !           137: int _cdecl fputs(const char *, FILE *);
        !           138: size_t _cdecl fread(void *, size_t, size_t, FILE *);
        !           139: FILE * _cdecl freopen(const char *, const char *, FILE *);
        !           140: int _cdecl fscanf(FILE *, const char *, ...);
        !           141: int _cdecl fsetpos(FILE *, const fpos_t *);
        !           142: int _cdecl fseek(FILE *, long, int);
        !           143: long _cdecl ftell(FILE *);
        !           144: size_t _cdecl fwrite(const void *, size_t, size_t, FILE *);
        !           145: int _cdecl getc(FILE *);
        !           146: int _cdecl getchar(void);
        !           147: char * _cdecl gets(char *);
        !           148: int _cdecl getw(FILE *);
        !           149: void _cdecl perror(const char *);
        !           150: int _cdecl _pclose(FILE *);
        !           151: FILE * _cdecl _popen(const char *, const char *);
        !           152: int _cdecl printf(const char *, ...);
        !           153: int _cdecl putc(int, FILE *);
        !           154: int _cdecl putchar(int);
        !           155: int _cdecl puts(const char *);
        !           156: int _cdecl putw(int, FILE *);
        !           157: int _cdecl remove(const char *);
        !           158: int _cdecl rename(const char *, const char *);
        !           159: void _cdecl rewind(FILE *);
        !           160: int _cdecl rmtmp(void);
        !           161: int _cdecl scanf(const char *, ...);
        !           162: void _cdecl setbuf(FILE *, char *);
        !           163: int _cdecl setvbuf(FILE *, char *, int, size_t);
        !           164: int _cdecl sprintf(char *, const char *, ...);
        !           165: int _cdecl sscanf(const char *, const char *, ...);
        !           166: char * _cdecl tempnam(char *, char *);
        !           167: FILE * _cdecl tmpfile(void);
        !           168: char * _cdecl tmpnam(char *);
        !           169: int _cdecl ungetc(int, FILE *);
        !           170: int _cdecl unlink(const char *);
        !           171: int _cdecl vfprintf(FILE *, const char *, va_list);
        !           172: int _cdecl vprintf(const char *, va_list);
        !           173: int _cdecl vsprintf(char *, const char *, va_list);
        !           174: #define _STDIO_DEFINED
        !           175: #endif
        !           176: 
        !           177: 
        !           178: /* macro definitions */
        !           179: 
        !           180: #define feof(_stream)    ((_stream)->_flag & _IOEOF)
        !           181: #define ferror(_stream)   ((_stream)->_flag & _IOERR)
        !           182: #define fileno(_stream)   ((_stream)->_file)
        !           183: #define getc(_stream)    (--(_stream)->_cnt >= 0 ? 0xff & *(_stream)->_ptr++ \
        !           184:        : _filbuf(_stream))
        !           185: #define putc(_c,_stream)  (--(_stream)->_cnt >= 0 \
        !           186:        ? 0xff & (*(_stream)->_ptr++ = (char)(_c)) :  _flsbuf((_c),(_stream)))
        !           187: #define getchar()        getc(stdin)
        !           188: #define putchar(_c)      putc((_c),stdout)
        !           189: 
        !           190: #ifdef _MT
        !           191: #undef getc
        !           192: #undef putc
        !           193: #undef getchar
        !           194: #undef putchar
        !           195: #endif
        !           196: 
        !           197: 
        !           198: /* restore default alignment */
        !           199: 
        !           200: #pragma pack()

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