...

src/boot/util.h

@@ -0,0 +1,13 @@
+#pragma once
+
+static inline u32 align(u32 num, u32 alignment) {
+    return (num + alignment - 1) & ~(alignment - 1);
+}
+
+static inline void hlt() {
+    asm("hlt");
+}
+
+static inline void cli() {
+    asm("cli");
+}