diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/BitField.c')
| -rw-r--r-- | MdePkg/Library/BaseLib/BitField.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/MdePkg/Library/BaseLib/BitField.c b/MdePkg/Library/BaseLib/BitField.c index 8c713b29bd..533a075646 100644 --- a/MdePkg/Library/BaseLib/BitField.c +++ b/MdePkg/Library/BaseLib/BitField.c @@ -26,19 +26,19 @@ @return The bit field read.
**/
-unsigned int
+UINTN
EFIAPI
BitFieldReadUint (
- IN unsigned int Operand,
+ IN UINTN Operand,
IN UINTN StartBit,
IN UINTN EndBit
)
{
//
- // ~((unsigned int)-2 << EndBit) is a mask in which bit[0] thru bit[EndBit]
+ // ~((UINTN)-2 << EndBit) is a mask in which bit[0] thru bit[EndBit]
// are 1's while bit[EndBit + 1] thru the most significant bit are 0's.
//
- return (Operand & ~((unsigned int)-2 << EndBit)) >> StartBit;
+ return (Operand & ~((UINTN)-2 << EndBit)) >> StartBit;
}
/**
@@ -57,20 +57,20 @@ BitFieldReadUint ( @return The new value.
**/
-unsigned int
+UINTN
EFIAPI
BitFieldOrUint (
- IN unsigned int Operand,
+ IN UINTN Operand,
IN UINTN StartBit,
IN UINTN EndBit,
- IN unsigned int OrData
+ IN UINTN OrData
)
{
//
- // ~((unsigned int)-2 << EndBit) is a mask in which bit[0] thru bit[EndBit]
+ // ~((UINTN)-2 << EndBit) is a mask in which bit[0] thru bit[EndBit]
// are 1's while bit[EndBit + 1] thru the most significant bit are 0's.
//
- return Operand | ((OrData << StartBit) & ~((unsigned int) -2 << EndBit));
+ return Operand | ((OrData << StartBit) & ~((UINTN) -2 << EndBit));
}
/**
@@ -89,20 +89,20 @@ BitFieldOrUint ( @return The new value.
**/
-unsigned int
+UINTN
EFIAPI
BitFieldAndUint (
- IN unsigned int Operand,
+ IN UINTN Operand,
IN UINTN StartBit,
IN UINTN EndBit,
- IN unsigned int AndData
+ IN UINTN AndData
)
{
//
- // ~((unsigned int)-2 << EndBit) is a mask in which bit[0] thru bit[EndBit]
+ // ~((UINTN)-2 << EndBit) is a mask in which bit[0] thru bit[EndBit]
// are 1's while bit[EndBit + 1] thru the most significant bit are 0's.
//
- return Operand & ~((~AndData << StartBit) & ~((unsigned int) -2 << EndBit));
+ return Operand & ~((~AndData << StartBit) & ~((UINTN)-2 << EndBit));
}
/**
|