Add CreatePopUp API into UefiLib

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8016 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 25 insertions, 0 deletions

diff --git a/MdePkg/Include/Library/UefiLib.h b/MdePkg/Include/Library/UefiLib.h
index 1853f81..340a030 100644
--- a/MdePkg/Include/Library/UefiLib.h
+++ b/MdePkg/Include/Library/UefiLib.h
@@ -716,6 +716,31 @@ GetBestLanguage (
   ...

   );

 

+/**

+  Draws a dialog box to the console output device specified by 

+  ConOut defined in the EFI_SYSTEM_TABLE and waits for a keystroke

+  from the console input device specified by ConIn defined in the 

+  EFI_SYSTEM_TABLE.

+

+  If there are no strings in the variable argument list, then ASSERT().

+  If all the strings in the variable argument list are empty, then ASSERT().

+

+  @param[in]   Attribute  Specifies the foreground and background color of the popup.

+  @param[out]  Key        A pointer to the EFI_KEY value of the key that was 

+                          pressed.  This is an optional parameter that may be NULL.

+                          If it is NULL then no wait for a keypress will be performed.

+  @param[in]  ...         The variable argument list that contains pointers to Null-

+                          terminated Unicode strings to display in the dialog box.  

+                          The variable argument list is terminated by a NULL.

+

+**/

+VOID

+EFIAPI

+CreatePopUp (

+  IN  UINTN          Attribute,                

+  OUT EFI_INPUT_KEY  *Key,      OPTIONAL

+  ...

+  );

 

 /**

   Retrieves the width of a Unicode character.