diff --git a/SmartArrayControllerTool/ScsiStuff.h b/SmartArrayControllerTool/ScsiStuff.h
index 8cc0079..a90112a 100644
--- a/SmartArrayControllerTool/ScsiStuff.h
+++ b/SmartArrayControllerTool/ScsiStuff.h
@@ -9,36 +9,36 @@
 #define SPTWB_DATA_LENGTH 512
 
 typedef struct _SCSI_PASS_THROUGH_WITH_BUFFERS {
-    SCSI_PASS_THROUGH spt;
-    ULONG             Filler;      // realign buffers to double word boundary
-    UCHAR             ucSenseBuf[SPT_SENSE_LENGTH];
-    UCHAR             ucDataBuf[SPTWB_DATA_LENGTH];
-    } SCSI_PASS_THROUGH_WITH_BUFFERS, *PSCSI_PASS_THROUGH_WITH_BUFFERS;
+	SCSI_PASS_THROUGH spt;
+	ULONG             Filler;      // realign buffers to double word boundary
+	UCHAR             ucSenseBuf[SPT_SENSE_LENGTH];
+	UCHAR             ucDataBuf[SPTWB_DATA_LENGTH];
+} SCSI_PASS_THROUGH_WITH_BUFFERS, * PSCSI_PASS_THROUGH_WITH_BUFFERS;
 
 typedef struct _SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER {
-    SCSI_PASS_THROUGH_DIRECT sptd;
-    ULONG             Filler;      // realign buffer to double word boundary
-    UCHAR             ucSenseBuf[SPT_SENSE_LENGTH];
-} SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, *PSCSI_PASS_THROUGH_DIRECT_WITH_BUFFER;
-    
-    
+	SCSI_PASS_THROUGH_DIRECT sptd;
+	ULONG             Filler;      // realign buffer to double word boundary
+	UCHAR             ucSenseBuf[SPT_SENSE_LENGTH];
+} SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, * PSCSI_PASS_THROUGH_DIRECT_WITH_BUFFER;
+
+
 typedef struct _SCSI_PASS_THROUGH_WITH_BUFFERS_EX {
-    SCSI_PASS_THROUGH_EX spt;
-    UCHAR             ucCdbBuf[SPT_CDB_LENGTH-1];       // cushion for spt.Cdb
-    ULONG             Filler;      // realign buffers to double word boundary
-    STOR_ADDR_BTL8    StorAddress;
-    UCHAR             ucSenseBuf[SPT_SENSE_LENGTH];
-    UCHAR             ucDataBuf[SPTWB_DATA_LENGTH];     // buffer for DataIn or DataOut
-} SCSI_PASS_THROUGH_WITH_BUFFERS_EX, *PSCSI_PASS_THROUGH_WITH_BUFFERS_EX;
+	SCSI_PASS_THROUGH_EX spt;
+	UCHAR             ucCdbBuf[SPT_CDB_LENGTH - 1];       // cushion for spt.Cdb
+	ULONG             Filler;      // realign buffers to double word boundary
+	STOR_ADDR_BTL8    StorAddress;
+	UCHAR             ucSenseBuf[SPT_SENSE_LENGTH];
+	UCHAR             ucDataBuf[SPTWB_DATA_LENGTH];     // buffer for DataIn or DataOut
+} SCSI_PASS_THROUGH_WITH_BUFFERS_EX, * PSCSI_PASS_THROUGH_WITH_BUFFERS_EX;
 
 
 typedef struct _SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER_EX {
-    SCSI_PASS_THROUGH_DIRECT_EX sptd;
-    UCHAR             ucCdbBuf[SPT_CDB_LENGTH-1];       // cushion for sptd.Cdb
-    ULONG             Filler;      // realign buffer to double word boundary
-    STOR_ADDR_BTL8    StorAddress;
-    UCHAR             ucSenseBuf[SPT_SENSE_LENGTH];
-} SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER_EX, *PSCSI_PASS_THROUGH_DIRECT_WITH_BUFFER_EX;
+	SCSI_PASS_THROUGH_DIRECT_EX sptd;
+	UCHAR             ucCdbBuf[SPT_CDB_LENGTH - 1];       // cushion for sptd.Cdb
+	ULONG             Filler;      // realign buffer to double word boundary
+	STOR_ADDR_BTL8    StorAddress;
+	UCHAR             ucSenseBuf[SPT_SENSE_LENGTH];
+} SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER_EX, * PSCSI_PASS_THROUGH_DIRECT_WITH_BUFFER_EX;
 
 
 /************************************************************************************