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-rw-r--r--plugins/lb-plugin/lb/util.h40
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diff --git a/plugins/lb-plugin/lb/util.h b/plugins/lb-plugin/lb/util.h
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--- a/plugins/lb-plugin/lb/util.h
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-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Non-LB specific stuff comes here
- */
-
-#ifndef LB_PLUGIN_LB_UTIL_H_
-#define LB_PLUGIN_LB_UTIL_H_
-
-#include <vnet/vnet.h>
-#include <vnet/ip/ip.h>
-
-#define ip46_address_type(ip46) (ip46_address_is_ip4(ip46)?IP46_TYPE_IP4:IP46_TYPE_IP6)
-#define ip46_prefix_is_ip4(ip46, len) ((len) >= 96 && ip46_address_is_ip4(ip46))
-#define ip46_prefix_type(ip46, len) (ip46_prefix_is_ip4(ip46, len)?IP46_TYPE_IP4:IP46_TYPE_IP6)
-
-void ip46_prefix_normalize(ip46_address_t *prefix, u8 plen);
-uword unformat_ip46_prefix (unformat_input_t * input, va_list * args);
-u8 *format_ip46_prefix (u8 * s, va_list * args);
-
-/**
- * 32 bits integer comparison for running values.
- * 1 > 0 is true. But 1 > 0xffffffff also is.
- */
-#define clib_u32_loop_gt(a, b) (((u32)(a)) - ((u32)(b)) < 0x7fffffff)
-
-#endif /* LB_PLUGIN_LB_UTIL_H_ */