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A totally open, royalty-free, highly versatile audio codec.

There is a newer version: 3.3.5

/*
 * Copyright LWJGL. All rights reserved.
 * License terms: https://www.lwjgl.org/license
 * MACHINE GENERATED FILE, DO NOT EDIT
 */
package org.lwjgl.util.opus;

import org.lwjgl.system.*;
import org.lwjgl.system.libffi.*;

import static org.lwjgl.system.APIUtil.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.libffi.LibFFI.*;

/**
 * Instances of this interface may be set to {@link OpusFileCallbacks}.
 * 
 * Type
 * 
 * 
 * long long (*{@link #invoke}) (
 *     void *_stream
 * )
 */
@FunctionalInterface
@NativeType("op_tell_func")
public interface OPTellFuncI extends CallbackI {

    FFICIF CIF = apiCreateCIF(
        FFI_DEFAULT_ABI,
        ffi_type_sint64,
        ffi_type_pointer
    );

    @Override
    default FFICIF getCallInterface() { return CIF; }

    @Override
    default void callback(long ret, long args) {
        long __result = invoke(
            memGetAddress(memGetAddress(args))
        );
        apiClosureRetL(ret, __result);
    }

    /**
     * Obtains the current value of the position indicator for {@code _stream}.
     *
     * @return the current position indicator
     */
    @NativeType("long long") long invoke(@NativeType("void *") long _stream);

}