usr/src/lib/libast/common/include/stak.h

   1 /***********************************************************************
   2 *                                                                      *
   3 *               This software is part of the ast package               *
   4 *          Copyright (c) 1985-2010 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 *                   Phong Vo <kpv@research.att.com>                    *
  20 *                                                                      *
  21 ***********************************************************************/
  22 #pragma prototyped
  23 /*
  24  * David Korn
  25  * AT&T Research
  26  *
  27  * Interface definitions for a stack-like storage library
  28  *
  29  */
  30
  31 #ifndef _STAK_H
  32 #define _STAK_H
  33
  34 #include        <stk.h>
  35
  36 #define Stak_t          Sfio_t
  37 #define staksp          stkstd
  38 #define STAK_SMALL      STK_SMALL
  39
  40 #define stakptr(n)              stkptr(stkstd,n)
  41 #define staktell()              stktell(stkstd)
  42 #define stakputc(c)             sfputc(stkstd,(c))
  43 #define stakwrite(b,n)          sfwrite(stkstd,(b),(n))
  44 #define stakputs(s)             (sfputr(stkstd,(s),0),--stkstd->_next)
  45 #define stakseek(n)             stkseek(stkstd,n)
  46 #define stakcreate(n)           stkopen(n)
  47 #define stakinstall(s,f)        stkinstall(s,f)
  48 #define stakdelete(s)           stkclose(s)
  49 #define staklink(s)             stklink(s)
  50 #define stakalloc(n)            stkalloc(stkstd,n)
  51 #define stakcopy(s)             stkcopy(stkstd,s)
  52 #define stakset(c,n)            stkset(stkstd,c,n)
  53 #define stakfreeze(n)           stkfreeze(stkstd,n)
  54
  55 #endif