cleanup: multiboot2 add endtag type

1 files changed, 8 insertions, 7 deletions

diff --git a/src/bootstrap/boot.zig b/src/bootstrap/boot.zig
index fcb60eb..998e1e5 100644
--- a/src/bootstrap/boot.zig
+++ b/src/bootstrap/boot.zig
@@ -6,15 +6,18 @@ comptime {
 const MAGIC = 0xE85250D6;
 const ARCHITECTURE = 0;
 
+const EndTag = packed struct {
+    type: u16 = 0,
+    flags: u16 = 0,
+    size: u32 = 8,
+};
+
 const MultibootHeader = extern struct {
     magic: u32,
     architecture: u32,
     header_len: u32,
     checksum: u32,
-
-    tag0: u16,
-    tag1: u16,
-    tag2: u32,
+    endtag: EndTag,
 };
 
 export const multiboot2 align(4) linksection(".multiboot") = MultibootHeader{
@@ -22,7 +25,5 @@ export const multiboot2 align(4) linksection(".multiboot") = MultibootHeader{
     .architecture = ARCHITECTURE,
     .header_len = 24,
     .checksum = 0x100000000 - (MAGIC + ARCHITECTURE + 24),
-    .tag0 = 0,
-    .tag1 = 0,
-    .tag2 = 8,
+    .endtag = EndTag{},
 };