redo boot around an explicit system volume and fixed kernel/HAL images, redo volumes and filesystem paths around capabilities instead of drive numbers and kernel CWD state, add a capability/security model with derived and revocable handles and security contexts, add port IPC and rssrv to manage the userspace resource namespace and publish the system volume, move process, dll and path loading to userspace and add process builder syscalls, init now supervises rssrv and the session process, redo the syscall ABI around request structs and four arguments, add a volume manager and proper partition arrival/removal handling so FAT and NTFS mount dynamically, clean up the HAL/DDK boundary so drivers don't depend on HAL internals, save fpu state properly now, the serial driver doesn't hang on a missing port, fix AHCI startup races, fix timeout accounting, fix shared mmap writeback, more smoke tests

code/drivers/fs/fat/fat_disk.h

@@ -63,39 +63,6 @@ typedef struct {
     uint16_t Name3[2];
 } LFN_ENTRY;
 
-typedef struct {
-    uint32_t Data1;
-    uint16_t Data2;
-    uint16_t Data3;
-    uint8_t  Data4[8];
-} EFI_GUID;
-
-typedef struct {
-    char     Signature[8];
-    uint32_t Revision;
-    uint32_t HeaderSize;
-    uint32_t HeaderCRC32;
-    uint32_t Reserved;
-    uint64_t MyLBA;
-    uint64_t AlternateLBA;
-    uint64_t FirstUsableLBA;
-    uint64_t LastUsableLBA;
-    EFI_GUID DiskGUID;
-    uint64_t PartitionEntryLBA;
-    uint32_t NumberOfPartitionEntries;
-    uint32_t SizeOfPartitionEntry;
-    uint32_t PartitionEntryArrayCRC32;
-} GPT_HEADER;
-
-typedef struct {
-    EFI_GUID PartitionTypeGUID;
-    EFI_GUID UniquePartitionGUID;
-    uint64_t StartingLBA;
-    uint64_t EndingLBA;
-    uint64_t Attributes;
-    uint16_t PartitionName[36];
-} GPT_ENTRY;
-
 #pragma pack(pop)
 
 #define ATTR_VOLUME_ID   0x08