[SDK] Big update

Signed-off-by: Quinn Stephens <quinn@osmora.org>

SDK/INC/EFI/efiprot.h

@@ -0,0 +1,70 @@
+/*++
+
+Copyright (c) 2024-2025, Quinn Stephens.
+Provided under the BSD 3-Clause license.
+
+Module Name:
+
+   efiprot.h
+
+Abstract:
+
+   Provides EFI protocol definitions.
+
+--*/
+
+#ifndef _EFIPROT_H
+#define _EFIPROT_H
+
+#pragma pack(1)
+
+//
+// Device Path Protocol.
+//
+#define EFI_DEVICE_PATH_PROTOCOL_GUID \
+    { 0x9576E91, 0x6D3F, 0x11D2, {0x8E, 0x39, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} }
+#define DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH_PROTOCOL_GUID
+
+//
+// Loaded Image Protocol.
+//
+
+#define EFI_LOADED_IMAGE_PROTOCOL_GUID \
+    { 0x5B1B31A1, 0x9562, 0x11D2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} }
+#define LOADED_IMAGE_PROTOCOL EFI_LOADED_IMAGE_PROTOCOL_GUID
+
+#define EFI_LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID \
+    { 0xBC62157E, 0x3E33, 0x4FEC, {0x99, 0x20, 0x2D, 0x3B, 0x36, 0xD7, 0x50, 0xDF} }
+
+#define EFI_LOADED_IMAGE_PROTOCOL_REVISION 0x1000
+#define EFI_IMAGE_INFORMATION_REVISION     EFI_LOADED_IMAGE_PROTOCOL_REVISION
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_IMAGE_UNLOAD) (
+    IN EFI_HANDLE ImageHandle
+    );
+
+typedef struct {
+    UINT32           Revision;
+    EFI_HANDLE       ParentHandle;
+    struct _EFI_SYSTEM_TABLE *SystemTable;
+
+    EFI_HANDLE       DeviceHandle;
+    EFI_DEVICE_PATH  *FilePath;
+    VOID             *Reserved;
+
+    UINT32           LoadOptionsSize;
+    VOID             *LoadOptions;
+
+    VOID             *ImageBase;
+    UINT64           ImageSize;
+    EFI_MEMORY_TYPE  ImageCodeType;
+    EFI_MEMORY_TYPE  ImageDataType;
+
+    EFI_IMAGE_UNLOAD Unload;
+} EFI_LOADED_IMAGE_PROTOCOL, EFI_LOADED_IMAGE;
+
+#pragma pack()
+
+#endif /* !_EFIPROT_H */