diff options
Diffstat (limited to 'MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/UnicodeCollationEng.h')
| -rw-r--r-- | MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/UnicodeCollationEng.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/UnicodeCollationEng.h b/MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/UnicodeCollationEng.h index 85dc593789..76695dd109 100644 --- a/MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/UnicodeCollationEng.h +++ b/MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/UnicodeCollationEng.h @@ -19,7 +19,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #include <Uefi.h>
-
#include <Protocol/UnicodeCollation.h>
#include <Library/DebugLib.h>
@@ -28,12 +27,24 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #include <Library/PcdLib.h>
//
-// Defines
+// Bit mask to indicate the validity of character in FAT file name.
//
#define CHAR_FAT_VALID 0x01
-#define TO_UPPER(a) (CHAR16) (a <= 0xFF ? mEngUpperMap[a] : a)
-#define TO_LOWER(a) (CHAR16) (a <= 0xFF ? mEngLowerMap[a] : a)
+//
+// Maximum FAT table size.
+//
+#define MAP_TABLE_SIZE 0x100
+
+//
+// Macro to map character a to upper case.
+//
+#define TO_UPPER(a) (CHAR16) ((a) <= 0xFF ? mEngUpperMap[a] : (a))
+
+//
+// Macro to map character a to lower case.
+//
+#define TO_LOWER(a) (CHAR16) ((a) <= 0xFF ? mEngLowerMap[a] : (a))
//
// Prototypes
|