32 lines
881 B
C
32 lines
881 B
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include "in-addr-util.h"
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typedef struct FirewallContext FirewallContext;
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int fw_ctx_new(FirewallContext **ret);
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FirewallContext *fw_ctx_free(FirewallContext *fw_ctx);
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DEFINE_TRIVIAL_CLEANUP_FUNC(FirewallContext *, fw_ctx_free);
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int fw_add_masquerade(
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FirewallContext **fw_ctx,
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bool add,
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int af,
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const union in_addr_union *source,
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unsigned source_prefixlen);
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int fw_add_local_dnat(
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FirewallContext **fw_ctx,
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bool add,
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int af,
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int protocol,
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uint16_t local_port,
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const union in_addr_union *remote,
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uint16_t remote_port,
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const union in_addr_union *previous_remote);
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