1 files changed, 45 insertions, 0 deletions
diff --git a/lib/std/os/uefi.zig b/lib/std/os/uefi.zig
new file mode 100644
index 0000000000..db46d50c1f
--- /dev/null
+++ b/lib/std/os/uefi.zig
@@ -0,0 +1,45 @@
+pub const protocols = @import("uefi/protocols.zig");
+pub const status = @import("uefi/status.zig");
+pub const tables = @import("uefi/tables.zig");
+
+const builtin = @import("builtin");
+pub const is_the_target = builtin.os == .uefi;
+
+pub var handle: Handle = undefined;
+pub var system_table: *tables.SystemTable = undefined;
+
+pub const Event = *@OpaqueType();
+// GUIDs must be align(8)
+pub const Guid = extern struct {
+    time_low: u32,
+    time_mid: u16,
+    time_high_and_version: u16,
+    clock_seq_high_and_reserved: u8,
+    clock_seq_low: u8,
+    node: [6]u8,
+};
+pub const Handle = *@OpaqueType();
+pub const Time = extern struct {
+    year: u16,
+    month: u8,
+    day: u8,
+    hour: u8,
+    minute: u8,
+    second: u8,
+    _pad1: u8,
+    nanosecond: u32,
+    timezone: i16,
+    daylight: packed struct {
+        _pad1: u6,
+        in_daylight: bool,
+        adjust_daylight: bool,
+    },
+    _pad2: u8,
+
+    pub const unspecified_timezone: i16 = 0x7ff;
+};
+pub const TimeCapabilities = extern struct {
+    resolution: u32,
+    accuracy: u32,
+    sets_to_zero: bool,
+};