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Annotation of researchv10dc/630/include/dmdio.h, revision 1.1.1.1

1.1       root        1: /*       Copyright (c) 1987 AT&T   */
                      2: /*       All Rights Reserved       */
                      3: 
                      4: /*       THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T   */
                      5: /*       The copyright notice above does not evidence any      */
                      6: /*       actual or intended publication of such source code.   */
                      7: 
                      8: #include <sccsid.h>
                      9: HVERSION(_dmdio, @(#)dmdio.h   1.1.1.2 (5/10/87));
                     10: 
                     11: #define        BUFSIZ  100
                     12: #define        _NFILE  8
                     13: # ifndef FILE
                     14: extern struct  _iobuf {
                     15:        int     count;
                     16:        char    *cp;
                     17:        char    *base;
                     18:        char    flag;
                     19:        char    file;
                     20: } _iob[_NFILE];
                     21: # endif
                     22: 
                     23: #define jgetchar()     (wait(RCV),rcvchar())
                     24: #define exit()         fstx_exit()
                     25: 
                     26: #define        _IOREAD 01
                     27: #define        _IOWRT  02
                     28: #define _IOTTY 04
                     29: #define        _IOEOF  010
                     30: #define        _IOERR  020
                     31: #ifndef NULL
                     32: #define        NULL    ((char *)0)
                     33: #endif
                     34: #define        FILE    struct _iobuf
                     35: #define        EOF     (-1)
                     36: 
                     37: #define        stdin   (&_iob[0])
                     38: #define        stdout  (&_iob[1])
                     39: #define        stderr  (&_iob[2])
                     40: #define        feof(p)         (((p)->flag & _IOEOF) != 0)
                     41: #define        ferror(p)       (((p)->flag & _IOERR) != 0)
                     42: #define isatty(p)      (((p)->flag & _IOTTY) != 0)
                     43: #define        fileno(p)       ((p)->file)
                     44: 
                     45: FILE   *fopen();
                     46: FILE   *popen();
                     47: char   *fgets();
                     48: FILE   *freopen();
                     49: 

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