www.pudn.com > DSP2812formotorcontrol.rar > stdio.h
/*****************************************************************************/ /* STDIO.H v4.1.0 */ /* Copyright (c) 1993-2005 Texas Instruments Incorporated */ /*****************************************************************************/ #ifndef _STDIO #define _STDIO #include#include #ifdef __cplusplus //---------------------------------------------------------------------------- // IS RECOMMENDED OVER . 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 __SIZE_T_TYPE__ size_t; #endif typedef 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 typedef long fpos_t; #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 not -*/ /*- clear bss by default! -*/ /****************************************************************************/ #define _NFILE 20 /* Max number of files open */ 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 snprintf(char *_string, size_t _n, 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); extern _CODE_ACCESS int vsnprintf(char *_string, size_t _n, 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))) #ifdef __cplusplus } /* extern "C" namespace std */ #ifndef _CPP_STYLE_HEADER using std::size_t; using std::FILE; using std::fpos_t; 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; #endif /* _CPP_STYLE_HEADER */ #endif /* __cplusplus */ #else #ifdef __cplusplus #ifndef _CPP_STYLE_HEADER using std::size_t; using std::FILE; using std::fpos_t; 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; #endif /* _CPP_STYLE_HEADER */ #endif /* __cplusplus */ #endif /* #ifndef _STDIO */