Flatten bind9 vendor work area

1 files changed, 59 insertions, 0 deletions

diff --git a/lib/isc/serial.c b/lib/isc/serial.c
new file mode 100644
index 0000000..5d1bde7
--- /dev/null
+++ b/lib/isc/serial.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2004, 2005  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.c,v 1.8.18.2 2005/04/29 00:16:49 marka Exp $ */
+
+/*! \file */
+
+#include <config.h>
+
+#include <isc/serial.h>
+
+isc_boolean_t
+isc_serial_lt(isc_uint32_t a, isc_uint32_t b) {
+	/*
+	 * Undefined => ISC_FALSE
+	 */
+	if (a == (b ^ 0x80000000U))
+		return (ISC_FALSE);
+	return (((isc_int32_t)(a - b) < 0) ? ISC_TRUE : ISC_FALSE);
+}
+
+isc_boolean_t
+isc_serial_gt(isc_uint32_t a, isc_uint32_t b) {
+	return (((isc_int32_t)(a - b) > 0) ? ISC_TRUE : ISC_FALSE);
+}
+
+isc_boolean_t
+isc_serial_le(isc_uint32_t a, isc_uint32_t b) {
+	return ((a == b) ? ISC_TRUE : isc_serial_lt(a, b));
+}
+
+isc_boolean_t
+isc_serial_ge(isc_uint32_t a, isc_uint32_t b) {
+	return ((a == b) ? ISC_TRUE : isc_serial_gt(a, b));
+}
+
+isc_boolean_t
+isc_serial_eq(isc_uint32_t a, isc_uint32_t b) {
+	return ((a == b) ? ISC_TRUE : ISC_FALSE);
+}
+
+isc_boolean_t
+isc_serial_ne(isc_uint32_t a, isc_uint32_t b) {
+	return ((a != b) ? ISC_TRUE : ISC_FALSE);
+}