X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=base%2Fsetup%2Flib%2Futils%2Fpartlist.h;h=a27454b4aa0044b6d4a54562cba11441fc368a3c;hp=8e2c635bcecefdacc5bb33f746ac015ed0763b40;hb=a3168373eb1aece4013adccdce87a4c3d815d6a3;hpb=2be0fe5f8f8459d8784d2cb93b57ce69e493650a

diff --git a/base/setup/lib/utils/partlist.h b/base/setup/lib/utils/partlist.h
index 8e2c635bcec..a27454b4aa0 100644
--- a/base/setup/lib/utils/partlist.h
+++ b/base/setup/lib/utils/partlist.h
@@ -118,7 +118,7 @@ typedef struct _DISKENTRY
     BOOLEAN Dirty;
 
     BOOLEAN NewDisk; /* If TRUE, the disk is uninitialized */
-    BOOLEAN NoMbr;   /* If TRUE, the MBR is absent */  // See r40437
+    PARTITION_STYLE DiskStyle;  /* MBR/GPT-partitioned disk, or uninitialized disk (RAW) */
 
     UNICODE_STRING DriverName;
 
@@ -174,6 +174,11 @@ typedef struct _PARTLIST
 
 #define  PARTITION_TBL_SIZE 4
 
+#define PARTITION_MAGIC     0xAA55
+
+/* Defines system type for MBR showing that a GPT is following */
+#define EFI_PMBR_OSTYPE_EFI 0xEE
+
 #include <pshpack1.h>
 
 typedef struct _PARTITION