audio/common/2.0/legacy/Android.bp

cc_library_headers {
    name: "android.hardware.audio.common.legacy@2.0",
    vendor: true,
    header_libs: [
        "libhardware_headers",
        "android.hardware.audio.common.legacy@all-versions",
    ],
    export_header_lib_headers: [
        "libhardware_headers",
        "android.hardware.audio.common.legacy@all-versions",
    ],

    export_include_dirs: ["include"],
}