[gparted] Add constants to aid in transition to support sector sizes > 512 bytes

[Curtis Gedak <gedakc src gnome org>]

commit 4d658a10a8eb8e1b0473667e8166a144f25260db
Author: Curtis Gedak <gedakc gmail com>
Date:   Tue Mar 16 10:18:04 2010 -0600

    Add constants to aid in transition to support sector sizes > 512 bytes

 include/Utils.h |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/include/Utils.h b/include/Utils.h
index b4b94eb..7ef28c3 100644
--- a/include/Utils.h
+++ b/include/Utils.h
@@ -38,6 +38,7 @@ namespace GParted
 {
 
 typedef long long Sector;
+typedef long long Byte_Value;
 
 //sizeunits defined in sectors of 512 bytes..
 #define KIBIBYTE 2
@@ -45,6 +46,14 @@ typedef long long Sector;
 #define GIBIBYTE 2097152
 #define TEBIBYTE 2147483648U 
 
+//Size units defined in bytes
+const Byte_Value KIBI_FACTOR=1024;
+const Byte_Value MEBI_FACTOR=(KIBI_FACTOR * KIBI_FACTOR);
+const Byte_Value GIBI_FACTOR=(MEBI_FACTOR * KIBI_FACTOR);
+const Byte_Value TEBI_FACTOR=(GIBI_FACTOR * KIBI_FACTOR);
+
+const Byte_Value DEFAULT_SECTOR_SIZE=512;
+
 enum FILESYSTEM
 {
 	FS_UNALLOCATED	= 0,