1 files changed, 23 insertions, 0 deletions
diff --git a/hikari/efi/constants/tables.zig b/hikari/efi/constants/tables.zig
new file mode 100644
index 0000000..592113e
--- /dev/null
+++ b/hikari/efi/constants/tables.zig
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+//! Hikari EFI Table Signature Constants
+
+pub const system_table_signature: u64 = 0x5453595320494249; // "IBI SYST"
+pub const boot_services_signature: u64 = 0x56524553544f4f42; // "BOOTSERV"
+pub const runtime_services_signature: u64 = 0x56524553544e5552; // "RUNTSERV"
+
+pub const system_table_revision_2_100: u32 = (2 << 16) | 100;
+pub const system_table_revision_2_90: u32 = (2 << 16) | 90;
+pub const system_table_revision_2_80: u32 = (2 << 16) | 80;
+pub const system_table_revision_2_70: u32 = (2 << 16) | 70;
+pub const system_table_revision_2_60: u32 = (2 << 16) | 60;
+pub const system_table_revision_2_50: u32 = (2 << 16) | 50;
+pub const system_table_revision_2_40: u32 = (2 << 16) | 40;
+pub const system_table_revision_2_31: u32 = (2 << 16) | 31;
+pub const system_table_revision_2_30: u32 = (2 << 16) | 30;
+pub const system_table_revision_2_20: u32 = (2 << 16) | 20;
+pub const system_table_revision_2_10: u32 = (2 << 16) | 10;
+pub const system_table_revision_2_00: u32 = (2 << 16) | 0;
+pub const system_table_revision_1_10: u32 = (1 << 16) | 10;
+pub const system_table_revision_1_02: u32 = (1 << 16) | 2;
+
+pub const specification_major_revision: u32 = 2;
+pub const specification_minor_revision: u32 = 100;