    const uefi = @import("std").os.uefi;
    const Guid = uefi.Guid;
    const FileHandle = uefi.FileHandle;

    pub const ShellParametersProtocol = extern struct {
        argv: [*][*:0]const u16,
        argc: usize,
        stdin: FileHandle,
        stdout: FileHandle,
        stderr: FileHandle,

        pub const guid align(8) = Guid{
            .time_low = 0x752f3136,
            .time_mid = 0x4e16,
            .time_high_and_version = 0x4fdc,
            .clock_seq_high_and_reserved = 0xa2,
            .clock_seq_low = 0x2a,
            .node = [_]u8{ 0xe5, 0xf4, 0x68, 0x12, 0xf4, 0xca },
        };
    };