src/libfreeswan/liblwres/assert_p.h

   1 /*
   2  * Copyright (C) 2000, 2001  Internet Software Consortium.
   3  *
   4  * Permission to use, copy, modify, and distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
   9  * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
  10  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
  11  * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
  12  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
  13  * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
  14  * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
  15  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 /* $Id: assert_p.h,v 1.1 2004/03/15 20:35:25 as Exp $ */
  19
  20 #ifndef LWRES_ASSERT_P_H
  21 #define LWRES_ASSERT_P_H 1
  22
  23 #include <assert.h>             /* Required for assert() prototype. */
  24
  25 #define REQUIRE(x)              assert(x)
  26 #define INSIST(x)               assert(x)
  27
  28 #define UNUSED(x)               ((void)(x))
  29
  30 #define SPACE_OK(b, s)          (LWRES_BUFFER_AVAILABLECOUNT(b) >= (s))
  31 #define SPACE_REMAINING(b, s)   (LWRES_BUFFER_REMAINING(b) >= (s))
  32
  33 #endif /* LWRES_ASSERT_P_H */