Michael Graff
5d9d8d114f
macros to validate structures using them, and perhaps a do-all function which can be used by debugging code to identify a structure and print the contents by calling the correct dump function.
30 lines
1.0 KiB
C
30 lines
1.0 KiB
C
/*
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* Copyright (C) 1999 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#ifndef ISC_MAGIC_H
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#define ISC_MAGIC_H
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#include <isc/lang.h>
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ISC_LANG_BEGINDECLS
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#define ISC_MAGIC_VALID(a,b) (((a) != NULL) && ((a)->magic == (b)))
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ISC_LANG_ENDDECLS
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#endif /* ISC_MAGIC_H */
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