Nucleus

diff --git a/kernel/acpi/acpi.h b/kernel/acpi/acpi.h
new file mode 100644
index 0000000..9821960
--- /dev/null
+++ b/kernel/acpi/acpi.h
@@ -0,0 +1,19 @@
+#ifndef KERNEL_ACPI_H
+#define KERNEL_ACPI_H
+
+/* System Descriptor Table Header */
+struct SDTHeader {
+	char signature[4];
+	uint32_t length;
+	uint8_t revision;
+	uint8_t checksum;
+	char oem[6];
+	char oemTable[8];
+	uint32_t oemRevision;
+	uint32_t creator;
+	uint32_t creatorRevision;
+};
+
+void init_acpi(void *ebda);
+
+#endif