/*****************************************************************************//* STDIO.H v3.70                                                            *//* Copyright (c) 1993-2001 Texas Instruments Incorporated                    *//*****************************************************************************/#ifndef _STDIO #define _STDIO#include <linkage.h>#include <stdarg.h>#ifdef __cplusplus//----------------------------------------------------------------------------// <cstdio> IS RECOMMENDED OVER <stdio.h>.  <stdio.h> IS PROVIDED FOR// COMPATIBILITY WITH C AND THIS USAGE IS DEPRECATED IN C++//----------------------------------------------------------------------------extern "C" namespace std {#endif/****************************************************************************//* TYPES THAT ANSI REQUIRES TO BE DEFINED                                   *//****************************************************************************/#ifndef _SIZE_T                                                    #define _SIZE_T                                                    typedef unsigned size_t;                                           #endiftypedef struct {      int fd;                    /* File descriptor */      unsigned char* buf;        /* Pointer to start of buffer */      unsigned char* pos;        /* Position in buffer */      unsigned char* bufend;     /* Pointer to end of buffer */      unsigned char* buff_stop;  /* Pointer to last read char in buffer */      unsigned int   flags;      /* File status flags (see below) */      int index;                 /* Location in ftable */} FILE;#ifndef _FPOS_T#define _FPOS_T#if defined(_TMS320C6X) || defined(__TMS320C6X__)typedef int fpos_t;#elsetypedef long fpos_t;#endif /* c6x */#endif /* _FPOS_T *//****************************************************************************//* MACROS THAT DEFINE AND USE FILE STATUS FLAGS                             *//****************************************************************************/#define _IOFBF       0x0001#define _IOLBF       0x0002#define _IONBF       0x0004#define _BUFFALOC    0x0008#define _MODER       0x0010#define _MODEW       0x0020#define _MODERW      0x0040#define _MODEA       0x0080#define _MODEBIN     0x0100#define _STATEOF     0x0200#define _STATERR     0x0400#define _UNGETC      0x0800#define _TMPFILE     0x1000#define _SET(_fp, _b)      (((_fp)->flags) |= (_b))#define _UNSET(_fp, _b)    (((_fp)->flags) &= ~(_b))#define _STCHK(_fp, _b)    (((_fp)->flags) & (_b))#define _BUFFMODE(_fp)     (((_fp)->flags) & (_IOFBF | _IOLBF | _IONBF))#define _ACCMODE(_fp)      (((_fp)->flags) & (_MODER | _MODEW))/****************************************************************************//* MACROS THAT ANSI REQUIRES TO BE DEFINED                                  *//****************************************************************************/#define BUFSIZ          256 #define FOPEN_MAX       12#define FILENAME_MAX    256  #define TMP_MAX         65535#define SEEK_SET  (0x0000)#define SEEK_CUR  (0x0001)#define SEEK_END  (0x0002)#ifndef NULL#define NULL 0#endif#ifndef EOF#define EOF    (-1)#endif#define stdin     (&_ftable[0])      #define stdout    (&_ftable[1])#define stderr    (&_ftable[2])#define L_tmpnam  (sizeof(P_tmpdir) + 15)/******** END OF ANSI MACROS ************************************************/#define P_tmpdir        ""                   /* Path for temp files         *//****************************************************************************//* DEVICE AND STREAM RELATED DATA STRUCTURES AND MACROS                     *//****************************************************************************//*- If you modify these values, be sure to also modify the ftable[] to     -*//*- correctly initialize the entries.  This is necessary since we do no    -*//*- clear bss by default!                                                  -*//****************************************************************************/#define _NFILE          20                   /* Max number of files open    */#define _NSTREAM        20                   /* Size of stream table        */#define _NDEVICE        3                    /* Size of device table        */#define _SSA      (0x0000)             /* Single Stream allowed       */#define _BUSY     (0x0001)             /* Device busy                 */#define _MSA      (0x0002)             /* Multiple Streams Allowed    */#define stdevice        (&_device[0])        /* Default device (host)       */typedef struct {   char  name[9];   unsigned short flags;   int (*OPEN) (const char *path, unsigned flags, int fno);   int (*CLOSE) (int fno);   int (*READ) (int fno, char *buf, unsigned count);   int (*WRITE) (int fno, const char *buf, unsigned count);   fpos_t (*LSEEK) (int fno, fpos_t offset, int origin);   int (*UNLINK) (const char *path);   int (*RENAME) (const char *old_name, const char *new_name);} _DEVICE;extern _DATA_ACCESS FILE _ftable[_NFILE];extern _DATA_ACCESS char _tmpnams[_NFILE][L_tmpnam];/****************************************************************************//*   FUNCTION DEFINITIONS  - ANSI                                           *//****************************************************************************//****************************************************************************//* OPERATIONS ON FILES                                                      *//****************************************************************************/extern _CODE_ACCESS int     remove(const char *_file);extern _CODE_ACCESS int     rename(const char *_old, const char *_new);extern _CODE_ACCESS FILE   *tmpfile(void);extern _CODE_ACCESS char   *tmpnam(char *_s);/****************************************************************************//* FILE ACCESS FUNCTIONS                                                    *//****************************************************************************/extern _CODE_ACCESS int     fclose(FILE *_fp); extern _CODE_ACCESS FILE   *fopen(const char *_fname, const char *_mode);extern _CODE_ACCESS FILE   *freopen(const char *_fname, const char *_mode,			            register FILE *_fp);extern _CODE_ACCESS void    setbuf(register FILE *_fp, char *_buf);extern _CODE_ACCESS int     setvbuf(register FILE *_fp, register char *_buf, 			            register int _type, register size_t _size);extern _CODE_ACCESS int     fflush(register FILE *_fp); /****************************************************************************//* FORMATTED INPUT/OUTPUT FUNCTIONS                                         *//****************************************************************************/extern _CODE_ACCESS int fprintf(FILE *_fp, const char *_format, ...);extern _CODE_ACCESS int fscanf(FILE *_fp, const char *_fmt, ...);extern _CODE_ACCESS int printf(const char *_format, ...);extern _CODE_ACCESS int scanf(const char *_fmt, ...);extern _CODE_ACCESS int sprintf(char *_string, const char *_format, ...);extern _CODE_ACCESS int sscanf(const char *_str, const char *_fmt, ...);extern _CODE_ACCESS int vfprintf(FILE *_fp, const char *_format, va_list _ap);extern _CODE_ACCESS int vprintf(const char *_format, va_list _ap);extern _CODE_ACCESS int vsprintf(char *_string, const char *_format,				 va_list _ap);/****************************************************************************//* CHARACTER INPUT/OUTPUT FUNCTIONS                                         *//****************************************************************************/extern _CODE_ACCESS int     fgetc(register FILE *_fp);extern _CODE_ACCESS char   *fgets(char *_ptr, register int _size,				  register FILE *_fp);extern _CODE_ACCESS int     fputc(int _c, register FILE *_fp);extern _CODE_ACCESS int     fputs(const char *_ptr, register FILE *_fp);extern _CODE_ACCESS int     getc(FILE *_p);extern _CODE_ACCESS int     getchar(void);extern _CODE_ACCESS char   *gets(char *_ptr); extern _CODE_ACCESS int     putc(int _x, FILE *_fp);extern _CODE_ACCESS int     putchar(int _x);extern _CODE_ACCESS int     puts(const char *_ptr); extern _CODE_ACCESS int     ungetc(int _c, register FILE *_fp);/****************************************************************************//* DIRECT INPUT/OUTPUT FUNCTIONS                                            *//****************************************************************************/extern _CODE_ACCESS size_t  fread(void *_ptr, size_t _size, size_t _count,				  FILE *_fp);extern _CODE_ACCESS size_t  fwrite(const void *_ptr, size_t _size,				   size_t _count, register FILE *_fp); /****************************************************************************//* FILE POSITIONING FUNCTIONS                                               *//****************************************************************************/extern _CODE_ACCESS int     fgetpos(FILE *_fp, fpos_t *_pos);extern _CODE_ACCESS int     fseek(register FILE *_fp, long _offset,				  int _ptrname);extern _CODE_ACCESS int     fsetpos(FILE *_fp, const fpos_t *_pos);extern _CODE_ACCESS long    ftell(FILE *_fp);extern _CODE_ACCESS void    rewind(register FILE *_fp); /****************************************************************************//* ERROR-HANDLING FUNCTIONS                                                 *//****************************************************************************/extern _CODE_ACCESS void    clearerr(FILE *_fp);extern _CODE_ACCESS int     feof(FILE *_fp);extern _CODE_ACCESS int     ferror(FILE *_fp);extern _CODE_ACCESS void    perror(const char *_s);#define _getchar()      getc(stdin)#define _putchar(_x)    putc((_x), stdout)#define _clearerr(_fp)   ((void) ((_fp)->flags &= ~(_STATERR | _STATEOF)))#define _ferror(_x)     ((_x)->flags & _STATERR)#define _remove(_fl)    (unlink((_fl)))/******* END OF ANSI FUNCTIONS  *********************************************//****************************************************************************//* GETENV IS SUPPOSED TO BE IN STDLIB.H IN THE RTS.LIB, BUT BECAUSE STDIO.H *//* IS THE ONLY HEADER FILE THAT USES ROUTINES TO INTERFACE WITH THE HOST    *//* OPERATING SYSTEM, GETENV WAS PLACED HERE.                                *//****************************************************************************/extern _CODE_ACCESS char     *getenv(const char *_string);/****************************************************************************//* LOW LEVEL FUNCTION PROTOTYPES                                            *//****************************************************************************/extern _CODE_ACCESS int add_device(char     *name,			           unsigned  flags,			           int      (*dopen)(),			           int      (*dclose)(),			           int      (*dread)(),			           int      (*dwrite)(),			           fpos_t   (*dlseek)(),			           int      (*dunlink)(),			           int      (*drename)());  /*   int add_device(char     *name,		  unsigned  flags,		  int    (*dopen)  (const char *path, unsigned flags, int foo),		  int    (*dclose) (int fno),		  int    (*dread)  (int fno, char *buf, unsigned count),		  int    (*dwrite) (int fno, const char *buf, unsigned count),		  fpos_t (*dlseek) (int fno, fpos_t offset, int origin),		  int    (*dunlink)(const char *path),		  int  (*drename)(const char *old_name, const char *new_name));  */#ifdef __cplusplus} /* extern "C" namespace std */#ifndef _CPP_STYLE_HEADERusing std::size_t;using std::FILE;using std::fpos_t;using std::_DEVICE;using std::_ftable;using std::_tmpnams;using std::remove;using std::rename;using std::tmpfile;using std::tmpnam;using std::fclose;using std::fopen;using std::freopen;using std::setbuf;using std::setvbuf;using std::fflush;using std::fprintf;using std::fscanf;using std::printf;using std::scanf;using std::sprintf;using std::sscanf;using std::vfprintf;using std::vprintf;using std::vsprintf;using std::fgetc;using std::fgets;using std::fputc;using std::fputs;using std::getc;using std::getchar;using std::gets;using std::putc;using std::putchar;using std::puts;using std::ungetc;using std::fread;using std::fwrite;using std::fgetpos;using std::fseek;using std::fsetpos;using std::ftell;using std::rewind;using std::clearerr;using std::feof;using std::ferror;using std::perror;using std::getenv;using std::add_device;#endif  /* _CPP_STYLE_HEADER */#endif  /* __cplusplus */#endif  /* #ifndef _STDIO */