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Annotation of researchv10no/cmd/lcc/include/mc_sun/stdio.h, revision 1.1.1.1

1.1       root        1: #ifndef __STDIO
                      2: #define __STDIO
                      3: 
                      4: #define _IOFBF 0
                      5: #define _IOLBF 0200
                      6: #define _IONBF 04
                      7: #define BUFSIZ 1024
                      8: #define EOF (-1)
                      9: 
                     10: extern struct _iobuf {
                     11:        int     _cnt;
                     12:        unsigned char *_ptr;
                     13:        unsigned char *_base;
                     14:        int     _bufsiz;
                     15:        short   _flag;
                     16:        char    _file;
                     17: } _iob[];
                     18: 
                     19: #define FILE struct _iobuf
                     20: #define FILENAME_MAX 256
                     21: #define FOPEN_MAX 100
                     22: 
                     23: typedef long fpos_t;
                     24: 
                     25: #define L_tmpnam 25
                     26: #define NULL 0
                     27: #define SEEK_CUR 1
                     28: #define SEEK_END 2
                     29: #define SEEK_SET 0
                     30: 
                     31: #if !defined(_SIZE_T) && !defined(_SIZE_T_)
                     32: #define _SIZE_T
                     33: #define _SIZE_T_
                     34: typedef unsigned size_t;
                     35: #endif
                     36: 
                     37: #define        stderr (&_iob[2])
                     38: #define        stdin (&_iob[0])
                     39: #define        stdout (&_iob[1])
                     40: #define TMP_MAX 17576
                     41: 
                     42: extern int remove(const char *);
                     43: extern int rename(const char *, const char *);
                     44: extern FILE *tmpfile(void);
                     45: extern char *tmpnam(char *);
                     46: extern int fclose(FILE *);
                     47: extern int fflush(FILE *);
                     48: extern FILE *fopen(const char *, const char *);
                     49: extern FILE *freopen(const char *, const char *, FILE *);
                     50: extern void setbuf(FILE *, char *);
                     51: extern int setvbuf(FILE *, char *, int, size_t);
                     52: extern int fprintf(FILE *, const char *, ...);
                     53: extern int fscanf(FILE *, const char *, ...);
                     54: extern int printf(const char *, ...);
                     55: extern int scanf(const char *, ...);
                     56: extern int sprintf(char *, const char *, ...);
                     57: extern int sscanf(const char *, const char *, ...);
                     58: extern int vfprintf(FILE *, const char *, char *);
                     59: extern int vprintf(const char *, char *);
                     60: extern int vsprintf(char *, const char *, char *);
                     61: extern int fgetc(FILE *);
                     62: extern char *fgets(char *, int, FILE *);
                     63: extern int fputc(int, FILE *);
                     64: extern int fputs(const char *, FILE *);
                     65: extern int getc(FILE *);
                     66: extern int getchar(void);
                     67: extern char *gets(char *);
                     68: extern int putc(int, FILE *);
                     69: extern int putchar(int);
                     70: extern int puts(const char *);
                     71: extern int ungetc(int, FILE *);
                     72: extern size_t fread(void *, size_t, size_t, FILE *);
                     73: extern size_t fwrite(const void *, size_t, size_t, FILE *);
                     74: extern int fgetpos(FILE *, fpos_t *);
                     75: extern int fseek(FILE *, long int, int);
                     76: extern int fsetpos(FILE *, const fpos_t *);
                     77: extern long int ftell(FILE *);
                     78: extern void rewind(FILE *);
                     79: extern void clearerr(FILE *);
                     80: extern int feof(FILE *);
                     81: extern int ferror(FILE *);
                     82: extern void perror(const char *);
                     83: 
                     84: #define        _IOEOF 020
                     85: #define        _IOERR 040
                     86: 
                     87: #define        getc(p) (--(p)->_cnt>=0? ((int)*(p)->_ptr++):_filbuf(p))
                     88: #define putc(x, p) (--(p)->_cnt >= 0 ?\
                     89:        (int)(*(p)->_ptr++ = (unsigned char)(x)) :\
                     90:        (((p)->_flag & _IOLBF) && -(p)->_cnt < (p)->_bufsiz ?\
                     91:                ((*(p)->_ptr = (unsigned char)(x)) != '\n' ?\
                     92:                        (int)(*(p)->_ptr++) :\
                     93:                        _flsbuf(*(unsigned char *)(p)->_ptr, p)) :\
                     94:                _flsbuf((unsigned char)(x), p)))
                     95: extern int _filbuf(FILE *), _flsbuf(unsigned, FILE *);
                     96: #define feof(p) ((p)->_flag&_IOEOF)
                     97: #define ferror(p) ((p)->_flag&_IOERR)
                     98: #define        clearerr(p) ((p)->_flag &= ~(_IOERR|_IOEOF))
                     99: #define        getchar() getc(stdin)
                    100: #define        putchar(x) putc(x,stdout)
                    101: 
                    102: #endif /* __STDIO */

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