Add an interrupts module

src/interrupts.rs

@@ -0,0 +1,5 @@
+use x86_64::structures::idt::InterruptDescriptorTable;
+
+pub fn init_idt() {
+    let mut idt = InterruptDescriptorTable::new();
+}

src/lib.rs

@@ -1,5 +1,6 @@
 #![cfg_attr(not(test), no_std)]
 
+pub mod interrupts;
 pub mod serial;
 pub mod vga_buffer;