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Diffstat (limited to 'contrib/bind9/lib/isc/include/isc/serial.h')
-rw-r--r-- | contrib/bind9/lib/isc/include/isc/serial.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/contrib/bind9/lib/isc/include/isc/serial.h b/contrib/bind9/lib/isc/include/isc/serial.h new file mode 100644 index 0000000..cb054a6 --- /dev/null +++ b/contrib/bind9/lib/isc/include/isc/serial.h @@ -0,0 +1,76 @@ +/* + * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 1999-2001 Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH + * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE + * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +/* $Id: serial.h,v 1.9.206.1 2004/03/06 08:14:48 marka Exp $ */ + +#ifndef ISC_SERIAL_H +#define ISC_SERIAL_H 1 + +#include <isc/lang.h> +#include <isc/types.h> + +/* + * Implement 32 bit serial space arithmetic comparision functions. + * + * Note: Undefined results are returned as ISC_FALSE. + */ + +/*** + *** Functions + ***/ + +ISC_LANG_BEGINDECLS + +isc_boolean_t +isc_serial_lt(isc_uint32_t a, isc_uint32_t b); +/* + * Return true if 'a' < 'b' otherwise false. + */ + +isc_boolean_t +isc_serial_gt(isc_uint32_t a, isc_uint32_t b); +/* + * Return true if 'a' > 'b' otherwise false. + */ + +isc_boolean_t +isc_serial_le(isc_uint32_t a, isc_uint32_t b); +/* + * Return true if 'a' <= 'b' otherwise false. + */ + +isc_boolean_t +isc_serial_ge(isc_uint32_t a, isc_uint32_t b); +/* + * Return true if 'a' >= 'b' otherwise false. + */ + +isc_boolean_t +isc_serial_eq(isc_uint32_t a, isc_uint32_t b); +/* + * Return true if 'a' == 'b' otherwise false. + */ + +isc_boolean_t +isc_serial_ne(isc_uint32_t a, isc_uint32_t b); +/* + * Return true if 'a' != 'b' otherwise false. + */ + +ISC_LANG_ENDDECLS + +#endif /* ISC_SERIAL_H */ |