Modify MDE source code according to MDE library update.

[mirror_edk2.git] / MdePkg / Include / Library / BaseLib.h

diff --git a/MdePkg/Include/Library/BaseLib.h b/MdePkg/Include/Library/BaseLib.h
index 6683d4c74127d5de6acf9be4b1d0bf9f41092186..24f93c9bb140226cd449a520bc53ccfeb13c6796 100644 (file)
--- a/MdePkg/Include/Library/BaseLib.h
+++ b/MdePkg/Include/Library/BaseLib.h
@@ -1370,7 +1370,7 @@ BcdToDecimal8 (
 LIST_ENTRY *\r
 EFIAPI\r
 InitializeListHead (\r
-  IN      LIST_ENTRY                *ListHead\r
+  IN OUT  LIST_ENTRY                *ListHead\r
   );\r
 \r
 \r
@@ -1398,8 +1398,8 @@ InitializeListHead (
 LIST_ENTRY *\r
 EFIAPI\r
 InsertHeadList (\r
-  IN      LIST_ENTRY                *ListHead,\r
-  IN      LIST_ENTRY                *Entry\r
+  IN OUT  LIST_ENTRY                *ListHead,\r
+  IN OUT  LIST_ENTRY                *Entry\r
   );\r
 \r
 \r
@@ -1427,8 +1427,8 @@ InsertHeadList (
 LIST_ENTRY *\r
 EFIAPI\r
 InsertTailList (\r
-  IN      LIST_ENTRY                *ListHead,\r
-  IN      LIST_ENTRY                *Entry\r
+  IN OUT  LIST_ENTRY                *ListHead,\r
+  IN OUT  LIST_ENTRY                *Entry\r
   );\r
 \r
 \r
@@ -1513,11 +1513,13 @@ IsListEmpty (
 \r
 \r
 /**\r
-  Determines if a node in a doubly linked list is null.\r
+  Determines if a node in a doubly linked list is the head node of a the same\r
+  doubly linked list.  This function is typically used to terminate a loop that\r
+  traverses all the nodes in a doubly linked list starting with the head node.\r
 \r
-  Returns FALSE if Node is one of the nodes in the doubly linked list specified\r
-  by List. Otherwise, TRUE is returned. List must have been initialized with\r
-  InitializeListHead().\r
+  Returns TRUE if Node is equal to List.  Returns FALSE if Node is one of the\r
+  nodes in the doubly linked list specified by List.  List must have been\r
+  initialized with InitializeListHead().\r
 \r
   If List is NULL, then ASSERT().\r
   If Node is NULL, then ASSERT().\r
@@ -1600,8 +1602,8 @@ IsNodeAtEnd (
 LIST_ENTRY *\r
 EFIAPI\r
 SwapListEntries (\r
-  IN      LIST_ENTRY                *FirstEntry,\r
-  IN      LIST_ENTRY                *SecondEntry\r
+  IN OUT  LIST_ENTRY                *FirstEntry,\r
+  IN OUT  LIST_ENTRY                *SecondEntry\r
   );\r
 \r
 \r
@@ -3081,7 +3083,7 @@ InitializeSpinLock (
 SPIN_LOCK *\r
 EFIAPI\r
 AcquireSpinLock (\r
-  IN      SPIN_LOCK                 *SpinLock\r
+  IN OUT  SPIN_LOCK                 *SpinLock\r
   );\r
 \r
 \r
@@ -3105,7 +3107,7 @@ AcquireSpinLock (
 BOOLEAN\r
 EFIAPI\r
 AcquireSpinLockOrFail (\r
-  IN      SPIN_LOCK                 *SpinLock\r
+  IN OUT  SPIN_LOCK                 *SpinLock\r
   );\r
 \r
 \r
@@ -3126,7 +3128,7 @@ AcquireSpinLockOrFail (
 SPIN_LOCK *\r
 EFIAPI\r
 ReleaseSpinLock (\r
-  IN      SPIN_LOCK                 *SpinLock\r
+  IN OUT  SPIN_LOCK                 *SpinLock\r
   );\r
 \r
 \r