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/*! otorp (C) 2013-present SheetJS -- http://sheetjs.com */
import { u8_to_dataview } from "../../../modules/src/util";
interface MachOEntry {	type: number;	subtype: number;	offset: number;	size: number;	align?: number;	data: Uint8Array;}var parse_fat = (buf: Uint8Array): MachOEntry[] => {	var dv = u8_to_dataview(buf);	if(dv.getUint32(0, false) !== 0xCAFEBABE) throw new Error("Unsupported file");	var nfat_arch = dv.getUint32(4, false);	var out: MachOEntry[] = [];	for(var i = 0; i < nfat_arch; ++i) {		var start = i * 20 + 8;
		var cputype = dv.getUint32(start, false);		var cpusubtype = dv.getUint32(start+4, false);		var offset = dv.getUint32(start+8, false);		var size = dv.getUint32(start+12, false);		var align = dv.getUint32(start+16, false);
		out.push({			type: cputype,			subtype: cpusubtype,			offset,			size,			align,			data: buf.slice(offset, offset + size)		});	}	return out;};var parse_macho = (buf: Uint8Array): MachOEntry[] => {	var dv = u8_to_dataview(buf);	var magic = dv.getUint32(0, false);	switch(magic) {		// fat binary (x86_64 / aarch64)		case 0xCAFEBABE: return parse_fat(buf);		// x86_64		case 0xCFFAEDFE: return [{			type: dv.getUint32(4, false),			subtype: dv.getUint32(8, false),			offset: 0,			size: buf.length,			data: buf		}];	}	throw new Error("Unsupported file");};export { MachOEntry, parse_macho };