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Raw Panama bindings for libbpf generated for jextract on 64-bit Linux
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// Generated by jextract

package me.bechberger.ebpf.bpf.raw;

import java.lang.invoke.*;
import java.lang.foreign.*;
import java.nio.ByteOrder;
import java.util.*;
import java.util.function.*;
import java.util.stream.*;

import static java.lang.foreign.ValueLayout.*;
import static java.lang.foreign.MemoryLayout.PathElement.*;

/**
 * {@snippet lang=c :
 * struct rt0_hdr {
 *     struct ipv6_rt_hdr rt_hdr;
 *     __u32 reserved;
 *     struct in6_addr addr[];
 * }
 * }
 */
public class rt0_hdr {

    rt0_hdr() {
        // Should not be called directly
    }

    private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
        ipv6_rt_hdr.layout().withName("rt_hdr"),
        Lib.C_INT.withName("reserved"),
        MemoryLayout.sequenceLayout(0, in6_addr.layout()).withName("addr")
    ).withName("rt0_hdr");

    /**
     * The layout of this struct
     */
    public static final GroupLayout layout() {
        return $LAYOUT;
    }

    private static final GroupLayout rt_hdr$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("rt_hdr"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * struct ipv6_rt_hdr rt_hdr
     * }
     */
    public static final GroupLayout rt_hdr$layout() {
        return rt_hdr$LAYOUT;
    }

    private static final long rt_hdr$OFFSET = 0;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * struct ipv6_rt_hdr rt_hdr
     * }
     */
    public static final long rt_hdr$offset() {
        return rt_hdr$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * struct ipv6_rt_hdr rt_hdr
     * }
     */
    public static MemorySegment rt_hdr(MemorySegment struct) {
        return struct.asSlice(rt_hdr$OFFSET, rt_hdr$LAYOUT.byteSize());
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * struct ipv6_rt_hdr rt_hdr
     * }
     */
    public static void rt_hdr(MemorySegment struct, MemorySegment fieldValue) {
        MemorySegment.copy(fieldValue, 0L, struct, rt_hdr$OFFSET, rt_hdr$LAYOUT.byteSize());
    }

    private static final OfInt reserved$LAYOUT = (OfInt)$LAYOUT.select(groupElement("reserved"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * __u32 reserved
     * }
     */
    public static final OfInt reserved$layout() {
        return reserved$LAYOUT;
    }

    private static final long reserved$OFFSET = 4;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * __u32 reserved
     * }
     */
    public static final long reserved$offset() {
        return reserved$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * __u32 reserved
     * }
     */
    public static int reserved(MemorySegment struct) {
        return struct.get(reserved$LAYOUT, reserved$OFFSET);
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * __u32 reserved
     * }
     */
    public static void reserved(MemorySegment struct, int fieldValue) {
        struct.set(reserved$LAYOUT, reserved$OFFSET, fieldValue);
    }

    private static final SequenceLayout addr$LAYOUT = (SequenceLayout)$LAYOUT.select(groupElement("addr"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * struct in6_addr addr[]
     * }
     */
    public static final SequenceLayout addr$layout() {
        return addr$LAYOUT;
    }

    private static final long addr$OFFSET = 8;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * struct in6_addr addr[]
     * }
     */
    public static final long addr$offset() {
        return addr$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * struct in6_addr addr[]
     * }
     */
    public static MemorySegment addr(MemorySegment struct) {
        return struct.asSlice(addr$OFFSET, addr$LAYOUT.byteSize());
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * struct in6_addr addr[]
     * }
     */
    public static void addr(MemorySegment struct, MemorySegment fieldValue) {
        MemorySegment.copy(fieldValue, 0L, struct, addr$OFFSET, addr$LAYOUT.byteSize());
    }

    /**
     * Obtains a slice of {@code arrayParam} which selects the array element at {@code index}.
     * The returned segment has address {@code arrayParam.address() + index * layout().byteSize()}
     */
    public static MemorySegment asSlice(MemorySegment array, long index) {
        return array.asSlice(layout().byteSize() * index);
    }

    /**
     * The size (in bytes) of this struct
     */
    public static long sizeof() { return layout().byteSize(); }

    /**
     * Allocate a segment of size {@code layout().byteSize()} using {@code allocator}
     */
    public static MemorySegment allocate(SegmentAllocator allocator) {
        return allocator.allocate(layout());
    }

    /**
     * Allocate an array of size {@code elementCount} using {@code allocator}.
     * The returned segment has size {@code elementCount * layout().byteSize()}.
     */
    public static MemorySegment allocateArray(long elementCount, SegmentAllocator allocator) {
        return allocator.allocate(MemoryLayout.sequenceLayout(elementCount, layout()));
    }

    /**
     * Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction} (if any).
     * The returned segment has size {@code layout().byteSize()}
     */
    public static MemorySegment reinterpret(MemorySegment addr, Arena arena, Consumer cleanup) {
        return reinterpret(addr, 1, arena, cleanup);
    }

    /**
     * Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction} (if any).
     * The returned segment has size {@code elementCount * layout().byteSize()}
     */
    public static MemorySegment reinterpret(MemorySegment addr, long elementCount, Arena arena, Consumer cleanup) {
        return addr.reinterpret(layout().byteSize() * elementCount, arena, cleanup);
    }
}