usr/src/lib/libcmd/common/wc.h

   1 /***********************************************************************
   2 *                                                                      *
   3 *               This software is part of the ast package               *
   4 *          Copyright (c) 1992-2010 AT&T Intellectual Property          *
   5 *                      and is licensed under the                       *
   6 *                  Common Public License, Version 1.0                  *
   7 *                    by AT&T Intellectual Property                     *
   8 *                                                                      *
   9 *                A copy of the License is available at                 *
  10 *            http://www.opensource.org/licenses/cpl1.0.txt             *
  11 *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
  12 *                                                                      *
  13 *              Information and Software Systems Research               *
  14 *                            AT&T Research                             *
  15 *                           Florham Park NJ                            *
  16 *                                                                      *
  17 *                 Glenn Fowler <gsf@research.att.com>                  *
  18 *                  David Korn <dgk@research.att.com>                   *
  19 *                                                                      *
  20 ***********************************************************************/
  21 #pragma prototyped
  22 /*
  23  * David Korn
  24  * AT&T Bell Laboratories
  25  *
  26  * header for wc library interface
  27  */
  28
  29 #ifndef _WC_H
  30 #define _WC_H
  31
  32 #include <ast.h>
  33
  34 #define WC_LINES        0x01
  35 #define WC_WORDS        0x02
  36 #define WC_CHARS        0x04
  37 #define WC_MBYTE        0x08
  38 #define WC_LONGEST      0x10
  39 #define WC_QUIET        0x20
  40 #define WC_NOUTF8       0x40
  41
  42 typedef struct
  43 {
  44         char    type[1<<CHAR_BIT];
  45         Sfoff_t words;
  46         Sfoff_t lines;
  47         Sfoff_t chars;
  48         Sfoff_t longest;
  49         int     mode;
  50         int     mb;
  51 } Wc_t;
  52
  53 #define wc_count        _cmd_wccount
  54 #define wc_init         _cmd_wcinit
  55
  56 extern Wc_t*            wc_init(int);
  57 extern int              wc_count(Wc_t*, Sfio_t*, const char*);
  58
  59 #endif /* _WC_H */