module uefi;

struct EfiGuid @packed {
    uint data1;
    ushort data2;
    ushort data3;
    char[8] data4;
}

module uefi::guid;

const EfiGuid SIMPLE_TEXT_INPUT_PROTOCOL = { 0x387477c1, 0x69c7, 0x11d2, {0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b} };
const EfiGuid SIMPLE_TEXT_INPUT_EX_PROTOCOL = { 0xdd9e7534, 0x7762, 0x4698, {0x8c,0x14,0xf5,0x85,0x17,0xa6,0x25,0xaa} };
const EfiGuid SIMPLE_TEXT_OUTPUT_PROTOCOL = { 0x387477c2, 0x69c7, 0x11d2, {0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b} };

const EfiGuid LOADED_IMAGE_PROTOCOL = {0x5b1b31A1, 0x9562, 0x11d2, {0x8E,0x3F,0x00,0xA0,0xC9,0x69,0x72,0x3B} };
const EfiGuid SIMPLE_FILE_SYSTEM_PROTOCOL = {0x0964e5b22, 0x6459, 0x11d2, {0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b} };
const EfiGuid FILE_INFO = {0x09576e92, 0x6d3f, 0x11d2, {0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b} };
const EfiGuid FILE_SYSTEM_INFO = {0x09576e93, 0x6d3f, 0x11d2, {0x8e,0x39,0x00,0xa0,0xc9,0x69,0x72,0x3b} };

// Configuration tables
const EfiGuid ACPI_20_TABLE = { 0x8868e871, 0xe4f1, 0x11d3, {0xbc,0x22,0x00,0x80,0xc7,0x3c,0x88,0x81} };

macro bool @compare(EfiGuid #a, EfiGuid #b) {
	return #a.data1 == #b.data1
		&& #a.data2 == #b.data2
		&& #a.data3 == #b.data3
		&& #a.data4 == #b.data4;
}