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#![deny(improper_ctypes)] #![no_std] pub use memory_map::*; const VERSION: u64 = 4; mod memory_map; #[derive(Debug)] #[repr(C)] pub struct BootInfo { pub version: u64, pub p4_table_addr: u64, pub memory_map: MemoryMap, } impl BootInfo { pub fn new(p4_table_addr: u64, memory_map: MemoryMap) -> Self { BootInfo { version: VERSION, p4_table_addr, memory_map, } } pub fn check_version(&self) -> Result<(), ()> { if self.version == VERSION { Ok(()) } else { Err(()) } } } extern "C" { fn _improper_ctypes_check(_boot_info: BootInfo); }