--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/zxing-cpp/wrappers/rust/src/bindings.rs	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,237 @@
+/* automatically generated by rust-bindgen 0.69.2 */
+
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct ZXing_Barcode {
+	_unused: [u8; 0],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct ZXing_Barcodes {
+	_unused: [u8; 0],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct ZXing_ImageView {
+	_unused: [u8; 0],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct ZXing_Image {
+	_unused: [u8; 0],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct ZXing_ReaderOptions {
+	_unused: [u8; 0],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct ZXing_CreatorOptions {
+	_unused: [u8; 0],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct ZXing_WriterOptions {
+	_unused: [u8; 0],
+}
+pub const ZXing_ImageFormat_None: ZXing_ImageFormat = 0;
+pub const ZXing_ImageFormat_Lum: ZXing_ImageFormat = 16777216;
+pub const ZXing_ImageFormat_LumA: ZXing_ImageFormat = 33554432;
+pub const ZXing_ImageFormat_RGB: ZXing_ImageFormat = 50331906;
+pub const ZXing_ImageFormat_BGR: ZXing_ImageFormat = 50462976;
+pub const ZXing_ImageFormat_RGBA: ZXing_ImageFormat = 67109122;
+pub const ZXing_ImageFormat_ARGB: ZXing_ImageFormat = 67174915;
+pub const ZXing_ImageFormat_BGRA: ZXing_ImageFormat = 67240192;
+pub const ZXing_ImageFormat_ABGR: ZXing_ImageFormat = 67305985;
+pub type ZXing_ImageFormat = ::core::ffi::c_uint;
+pub const ZXing_BarcodeFormat_None: ZXing_BarcodeFormat = 0;
+pub const ZXing_BarcodeFormat_Aztec: ZXing_BarcodeFormat = 1;
+pub const ZXing_BarcodeFormat_Codabar: ZXing_BarcodeFormat = 2;
+pub const ZXing_BarcodeFormat_Code39: ZXing_BarcodeFormat = 4;
+pub const ZXing_BarcodeFormat_Code93: ZXing_BarcodeFormat = 8;
+pub const ZXing_BarcodeFormat_Code128: ZXing_BarcodeFormat = 16;
+pub const ZXing_BarcodeFormat_DataBar: ZXing_BarcodeFormat = 32;
+pub const ZXing_BarcodeFormat_DataBarExpanded: ZXing_BarcodeFormat = 64;
+pub const ZXing_BarcodeFormat_DataMatrix: ZXing_BarcodeFormat = 128;
+pub const ZXing_BarcodeFormat_EAN8: ZXing_BarcodeFormat = 256;
+pub const ZXing_BarcodeFormat_EAN13: ZXing_BarcodeFormat = 512;
+pub const ZXing_BarcodeFormat_ITF: ZXing_BarcodeFormat = 1024;
+pub const ZXing_BarcodeFormat_MaxiCode: ZXing_BarcodeFormat = 2048;
+pub const ZXing_BarcodeFormat_PDF417: ZXing_BarcodeFormat = 4096;
+pub const ZXing_BarcodeFormat_QRCode: ZXing_BarcodeFormat = 8192;
+pub const ZXing_BarcodeFormat_UPCA: ZXing_BarcodeFormat = 16384;
+pub const ZXing_BarcodeFormat_UPCE: ZXing_BarcodeFormat = 32768;
+pub const ZXing_BarcodeFormat_MicroQRCode: ZXing_BarcodeFormat = 65536;
+pub const ZXing_BarcodeFormat_RMQRCode: ZXing_BarcodeFormat = 131072;
+pub const ZXing_BarcodeFormat_DXFilmEdge: ZXing_BarcodeFormat = 262144;
+pub const ZXing_BarcodeFormat_DataBarLimited: ZXing_BarcodeFormat = 524288;
+pub const ZXing_BarcodeFormat_LinearCodes: ZXing_BarcodeFormat = 837502;
+pub const ZXing_BarcodeFormat_MatrixCodes: ZXing_BarcodeFormat = 211073;
+pub const ZXing_BarcodeFormat_Any: ZXing_BarcodeFormat = 1048575;
+pub const ZXing_BarcodeFormat_Invalid: ZXing_BarcodeFormat = 4294967295;
+pub type ZXing_BarcodeFormat = ::core::ffi::c_uint;
+pub use self::ZXing_BarcodeFormat as ZXing_BarcodeFormats;
+pub const ZXing_ContentType_Text: ZXing_ContentType = 0;
+pub const ZXing_ContentType_Binary: ZXing_ContentType = 1;
+pub const ZXing_ContentType_Mixed: ZXing_ContentType = 2;
+pub const ZXing_ContentType_GS1: ZXing_ContentType = 3;
+pub const ZXing_ContentType_ISO15434: ZXing_ContentType = 4;
+pub const ZXing_ContentType_UnknownECI: ZXing_ContentType = 5;
+pub type ZXing_ContentType = ::core::ffi::c_uint;
+pub const ZXing_ErrorType_None: ZXing_ErrorType = 0;
+pub const ZXing_ErrorType_Format: ZXing_ErrorType = 1;
+pub const ZXing_ErrorType_Checksum: ZXing_ErrorType = 2;
+pub const ZXing_ErrorType_Unsupported: ZXing_ErrorType = 3;
+pub type ZXing_ErrorType = ::core::ffi::c_uint;
+#[repr(C)]
+#[derive(Debug, Copy, Clone, PartialEq)]
+pub struct ZXing_PointI {
+	pub x: ::core::ffi::c_int,
+	pub y: ::core::ffi::c_int,
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone, PartialEq)]
+pub struct ZXing_Position {
+	pub topLeft: ZXing_PointI,
+	pub topRight: ZXing_PointI,
+	pub bottomRight: ZXing_PointI,
+	pub bottomLeft: ZXing_PointI,
+}
+pub const ZXing_Binarizer_LocalAverage: ZXing_Binarizer = 0;
+pub const ZXing_Binarizer_GlobalHistogram: ZXing_Binarizer = 1;
+pub const ZXing_Binarizer_FixedThreshold: ZXing_Binarizer = 2;
+pub const ZXing_Binarizer_BoolCast: ZXing_Binarizer = 3;
+pub type ZXing_Binarizer = ::core::ffi::c_uint;
+pub const ZXing_EanAddOnSymbol_Ignore: ZXing_EanAddOnSymbol = 0;
+pub const ZXing_EanAddOnSymbol_Read: ZXing_EanAddOnSymbol = 1;
+pub const ZXing_EanAddOnSymbol_Require: ZXing_EanAddOnSymbol = 2;
+pub type ZXing_EanAddOnSymbol = ::core::ffi::c_uint;
+pub const ZXing_TextMode_Plain: ZXing_TextMode = 0;
+pub const ZXing_TextMode_ECI: ZXing_TextMode = 1;
+pub const ZXing_TextMode_HRI: ZXing_TextMode = 2;
+pub const ZXing_TextMode_Hex: ZXing_TextMode = 3;
+pub const ZXing_TextMode_Escaped: ZXing_TextMode = 4;
+pub type ZXing_TextMode = ::core::ffi::c_uint;
+extern "C" {
+	pub fn ZXing_ImageView_new(
+		data: *const u8,
+		width: ::core::ffi::c_int,
+		height: ::core::ffi::c_int,
+		format: ZXing_ImageFormat,
+		rowStride: ::core::ffi::c_int,
+		pixStride: ::core::ffi::c_int,
+	) -> *mut ZXing_ImageView;
+	pub fn ZXing_ImageView_new_checked(
+		data: *const u8,
+		size: ::core::ffi::c_int,
+		width: ::core::ffi::c_int,
+		height: ::core::ffi::c_int,
+		format: ZXing_ImageFormat,
+		rowStride: ::core::ffi::c_int,
+		pixStride: ::core::ffi::c_int,
+	) -> *mut ZXing_ImageView;
+	pub fn ZXing_ImageView_delete(iv: *mut ZXing_ImageView);
+	pub fn ZXing_ImageView_crop(
+		iv: *mut ZXing_ImageView,
+		left: ::core::ffi::c_int,
+		top: ::core::ffi::c_int,
+		width: ::core::ffi::c_int,
+		height: ::core::ffi::c_int,
+	);
+	pub fn ZXing_ImageView_rotate(iv: *mut ZXing_ImageView, degree: ::core::ffi::c_int);
+	pub fn ZXing_Image_delete(img: *mut ZXing_Image);
+	pub fn ZXing_Image_data(img: *const ZXing_Image) -> *const u8;
+	pub fn ZXing_Image_width(img: *const ZXing_Image) -> ::core::ffi::c_int;
+	pub fn ZXing_Image_height(img: *const ZXing_Image) -> ::core::ffi::c_int;
+	pub fn ZXing_Image_format(img: *const ZXing_Image) -> ZXing_ImageFormat;
+	pub fn ZXing_BarcodeFormatsFromString(str_: *const ::core::ffi::c_char) -> ZXing_BarcodeFormats;
+	pub fn ZXing_BarcodeFormatFromString(str_: *const ::core::ffi::c_char) -> ZXing_BarcodeFormat;
+	pub fn ZXing_BarcodeFormatToString(format: ZXing_BarcodeFormat) -> *mut ::core::ffi::c_char;
+	pub fn ZXing_ContentTypeToString(type_: ZXing_ContentType) -> *mut ::core::ffi::c_char;
+	pub fn ZXing_PositionToString(position: ZXing_Position) -> *mut ::core::ffi::c_char;
+	pub fn ZXing_Barcode_isValid(barcode: *const ZXing_Barcode) -> bool;
+	pub fn ZXing_Barcode_errorType(barcode: *const ZXing_Barcode) -> ZXing_ErrorType;
+	pub fn ZXing_Barcode_errorMsg(barcode: *const ZXing_Barcode) -> *mut ::core::ffi::c_char;
+	pub fn ZXing_Barcode_format(barcode: *const ZXing_Barcode) -> ZXing_BarcodeFormat;
+	pub fn ZXing_Barcode_contentType(barcode: *const ZXing_Barcode) -> ZXing_ContentType;
+	pub fn ZXing_Barcode_bytes(barcode: *const ZXing_Barcode, len: *mut ::core::ffi::c_int) -> *mut u8;
+	pub fn ZXing_Barcode_bytesECI(barcode: *const ZXing_Barcode, len: *mut ::core::ffi::c_int) -> *mut u8;
+	pub fn ZXing_Barcode_text(barcode: *const ZXing_Barcode) -> *mut ::core::ffi::c_char;
+	pub fn ZXing_Barcode_ecLevel(barcode: *const ZXing_Barcode) -> *mut ::core::ffi::c_char;
+	pub fn ZXing_Barcode_symbologyIdentifier(barcode: *const ZXing_Barcode) -> *mut ::core::ffi::c_char;
+	pub fn ZXing_Barcode_position(barcode: *const ZXing_Barcode) -> ZXing_Position;
+	pub fn ZXing_Barcode_orientation(barcode: *const ZXing_Barcode) -> ::core::ffi::c_int;
+	pub fn ZXing_Barcode_hasECI(barcode: *const ZXing_Barcode) -> bool;
+	pub fn ZXing_Barcode_isInverted(barcode: *const ZXing_Barcode) -> bool;
+	pub fn ZXing_Barcode_isMirrored(barcode: *const ZXing_Barcode) -> bool;
+	pub fn ZXing_Barcode_lineCount(barcode: *const ZXing_Barcode) -> ::core::ffi::c_int;
+	pub fn ZXing_Barcode_delete(barcode: *mut ZXing_Barcode);
+	pub fn ZXing_Barcodes_delete(barcodes: *mut ZXing_Barcodes);
+	pub fn ZXing_Barcodes_size(barcodes: *const ZXing_Barcodes) -> ::core::ffi::c_int;
+	pub fn ZXing_Barcodes_at(barcodes: *const ZXing_Barcodes, i: ::core::ffi::c_int) -> *const ZXing_Barcode;
+	pub fn ZXing_Barcodes_move(barcodes: *mut ZXing_Barcodes, i: ::core::ffi::c_int) -> *mut ZXing_Barcode;
+	pub fn ZXing_ReaderOptions_new() -> *mut ZXing_ReaderOptions;
+	pub fn ZXing_ReaderOptions_delete(opts: *mut ZXing_ReaderOptions);
+	pub fn ZXing_ReaderOptions_setTryHarder(opts: *mut ZXing_ReaderOptions, tryHarder: bool);
+	pub fn ZXing_ReaderOptions_setTryRotate(opts: *mut ZXing_ReaderOptions, tryRotate: bool);
+	pub fn ZXing_ReaderOptions_setTryInvert(opts: *mut ZXing_ReaderOptions, tryInvert: bool);
+	pub fn ZXing_ReaderOptions_setTryDownscale(opts: *mut ZXing_ReaderOptions, tryDownscale: bool);
+	pub fn ZXing_ReaderOptions_setIsPure(opts: *mut ZXing_ReaderOptions, isPure: bool);
+	pub fn ZXing_ReaderOptions_setReturnErrors(opts: *mut ZXing_ReaderOptions, returnErrors: bool);
+	pub fn ZXing_ReaderOptions_setFormats(opts: *mut ZXing_ReaderOptions, formats: ZXing_BarcodeFormats);
+	pub fn ZXing_ReaderOptions_setBinarizer(opts: *mut ZXing_ReaderOptions, binarizer: ZXing_Binarizer);
+	pub fn ZXing_ReaderOptions_setEanAddOnSymbol(opts: *mut ZXing_ReaderOptions, eanAddOnSymbol: ZXing_EanAddOnSymbol);
+	pub fn ZXing_ReaderOptions_setTextMode(opts: *mut ZXing_ReaderOptions, textMode: ZXing_TextMode);
+	pub fn ZXing_ReaderOptions_setMinLineCount(opts: *mut ZXing_ReaderOptions, n: ::core::ffi::c_int);
+	pub fn ZXing_ReaderOptions_setMaxNumberOfSymbols(opts: *mut ZXing_ReaderOptions, n: ::core::ffi::c_int);
+	pub fn ZXing_ReaderOptions_getTryHarder(opts: *const ZXing_ReaderOptions) -> bool;
+	pub fn ZXing_ReaderOptions_getTryRotate(opts: *const ZXing_ReaderOptions) -> bool;
+	pub fn ZXing_ReaderOptions_getTryInvert(opts: *const ZXing_ReaderOptions) -> bool;
+	pub fn ZXing_ReaderOptions_getTryDownscale(opts: *const ZXing_ReaderOptions) -> bool;
+	pub fn ZXing_ReaderOptions_getIsPure(opts: *const ZXing_ReaderOptions) -> bool;
+	pub fn ZXing_ReaderOptions_getReturnErrors(opts: *const ZXing_ReaderOptions) -> bool;
+	pub fn ZXing_ReaderOptions_getFormats(opts: *const ZXing_ReaderOptions) -> ZXing_BarcodeFormats;
+	pub fn ZXing_ReaderOptions_getBinarizer(opts: *const ZXing_ReaderOptions) -> ZXing_Binarizer;
+	pub fn ZXing_ReaderOptions_getEanAddOnSymbol(opts: *const ZXing_ReaderOptions) -> ZXing_EanAddOnSymbol;
+	pub fn ZXing_ReaderOptions_getTextMode(opts: *const ZXing_ReaderOptions) -> ZXing_TextMode;
+	pub fn ZXing_ReaderOptions_getMinLineCount(opts: *const ZXing_ReaderOptions) -> ::core::ffi::c_int;
+	pub fn ZXing_ReaderOptions_getMaxNumberOfSymbols(opts: *const ZXing_ReaderOptions) -> ::core::ffi::c_int;
+	pub fn ZXing_ReadBarcodes(iv: *const ZXing_ImageView, opts: *const ZXing_ReaderOptions) -> *mut ZXing_Barcodes;
+	pub fn ZXing_CreatorOptions_new(format: ZXing_BarcodeFormat) -> *mut ZXing_CreatorOptions;
+	pub fn ZXing_CreatorOptions_delete(opts: *mut ZXing_CreatorOptions);
+	pub fn ZXing_CreatorOptions_setFormat(opts: *mut ZXing_CreatorOptions, format: ZXing_BarcodeFormat);
+	pub fn ZXing_CreatorOptions_getFormat(opts: *const ZXing_CreatorOptions) -> ZXing_BarcodeFormat;
+	pub fn ZXing_CreatorOptions_setReaderInit(opts: *mut ZXing_CreatorOptions, readerInit: bool);
+	pub fn ZXing_CreatorOptions_getReaderInit(opts: *const ZXing_CreatorOptions) -> bool;
+	pub fn ZXing_CreatorOptions_setForceSquareDataMatrix(opts: *mut ZXing_CreatorOptions, forceSquareDataMatrix: bool);
+	pub fn ZXing_CreatorOptions_getForceSquareDataMatrix(opts: *const ZXing_CreatorOptions) -> bool;
+	pub fn ZXing_CreatorOptions_setEcLevel(opts: *mut ZXing_CreatorOptions, ecLevel: *const ::core::ffi::c_char);
+	pub fn ZXing_CreatorOptions_getEcLevel(opts: *const ZXing_CreatorOptions) -> *mut ::core::ffi::c_char;
+	pub fn ZXing_WriterOptions_new() -> *mut ZXing_WriterOptions;
+	pub fn ZXing_WriterOptions_delete(opts: *mut ZXing_WriterOptions);
+	pub fn ZXing_WriterOptions_setScale(opts: *mut ZXing_WriterOptions, scale: ::core::ffi::c_int);
+	pub fn ZXing_WriterOptions_getScale(opts: *const ZXing_WriterOptions) -> ::core::ffi::c_int;
+	pub fn ZXing_WriterOptions_setSizeHint(opts: *mut ZXing_WriterOptions, sizeHint: ::core::ffi::c_int);
+	pub fn ZXing_WriterOptions_getSizeHint(opts: *const ZXing_WriterOptions) -> ::core::ffi::c_int;
+	pub fn ZXing_WriterOptions_setRotate(opts: *mut ZXing_WriterOptions, rotate: ::core::ffi::c_int);
+	pub fn ZXing_WriterOptions_getRotate(opts: *const ZXing_WriterOptions) -> ::core::ffi::c_int;
+	pub fn ZXing_WriterOptions_setWithHRT(opts: *mut ZXing_WriterOptions, withHRT: bool);
+	pub fn ZXing_WriterOptions_getWithHRT(opts: *const ZXing_WriterOptions) -> bool;
+	pub fn ZXing_WriterOptions_setWithQuietZones(opts: *mut ZXing_WriterOptions, withQuietZones: bool);
+	pub fn ZXing_WriterOptions_getWithQuietZones(opts: *const ZXing_WriterOptions) -> bool;
+	pub fn ZXing_CreateBarcodeFromText(
+		data: *const ::core::ffi::c_char,
+		size: ::core::ffi::c_int,
+		opts: *const ZXing_CreatorOptions,
+	) -> *mut ZXing_Barcode;
+	pub fn ZXing_CreateBarcodeFromBytes(
+		data: *const ::core::ffi::c_void,
+		size: ::core::ffi::c_int,
+		opts: *const ZXing_CreatorOptions,
+	) -> *mut ZXing_Barcode;
+	pub fn ZXing_WriteBarcodeToSVG(barcode: *const ZXing_Barcode, opts: *const ZXing_WriterOptions) -> *mut ::core::ffi::c_char;
+	pub fn ZXing_WriteBarcodeToImage(barcode: *const ZXing_Barcode, opts: *const ZXing_WriterOptions) -> *mut ZXing_Image;
+	pub fn ZXing_LastErrorMsg() -> *mut ::core::ffi::c_char;
+	pub fn ZXing_free(ptr: *mut ::core::ffi::c_void);
+}