external/bsd/bind/dist/lib/lwres/assert_p.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
   5  * Copyright (C) 2000, 2001  Internet Software Consortium.
   6  *
   7  * Permission to use, copy, modify, and/or distribute this software for any
   8  * purpose with or without fee is hereby granted, provided that the above
   9  * copyright notice and this permission notice appear in all copies.
  10  *
  11  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  12  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  13  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  14  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  15  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  16  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  17  * PERFORMANCE OF THIS SOFTWARE.
  18  */
  19
  20 /* Id: assert_p.h,v 1.14 2007/06/19 23:47:22 tbox Exp */
  21
  22 #ifndef LWRES_ASSERT_P_H
  23 #define LWRES_ASSERT_P_H 1
  24
  25 /*! \file */
  26
  27 #include <assert.h>             /* Required for assert() prototype. */
  28
  29 #define REQUIRE(x)              assert(x)
  30 #define INSIST(x)               assert(x)
  31
  32 #define UNUSED(x)               ((void)(x))
  33
  34 #define SPACE_OK(b, s)          (LWRES_BUFFER_AVAILABLECOUNT(b) >= (s))
  35 #define SPACE_REMAINING(b, s)   (LWRES_BUFFER_REMAINING(b) >= (s))
  36
  37 #endif /* LWRES_ASSERT_P_H */