45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/*
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* Copyright (C) 1999, 2000 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 CONFIG_CONFPVT_H
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#define CONFIG_CONFPVT_H 1
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/*****
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***** Module Info
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*****/
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#include <isc/boolean.h>
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/*
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* Some private definitions for config module internal use.
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*/
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/*
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* Various structures keep track of whether fields have been assigned
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* to. They do this with a bit field.
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*/
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#define DNS_C_SETBITS_SIZE (sizeof(dns_c_setbits_t) * 8)
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#define DNS_C_SETBIT(bit, flags) \
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(*(flags) |= ((dns_c_setbits_t)1 << (bit)))
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#define DNS_C_CLEARBIT(bit, flags) \
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(*(flags) &= ~((dns_c_setbits_t)1 << (bit)))
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#define DNS_C_CHECKBIT(bit,flags) \
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ISC_TF((*(flags) & ((dns_c_setbits_t)1 << (bit))) == \
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((dns_c_setbits_t)1 << (bit)))
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#endif /* CONFIG_CONFPVT_H */
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