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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 group_req {
 *     __u32 gr_interface;
 *     struct __kernel_sockaddr_storage gr_group;
 * }
 * }
 */
public class group_req {

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

    private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
        Lib.C_INT.withName("gr_interface"),
        MemoryLayout.paddingLayout(4),
        __kernel_sockaddr_storage.layout().withName("gr_group")
    ).withName("group_req");

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

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

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

    private static final long gr_interface$OFFSET = 0;

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

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

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

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

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

    private static final long gr_group$OFFSET = 8;

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

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

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