Remove over specific library class

[mirror_edk2.git] / MdeModulePkg / Application / HelloWorld / HelloWorld.c

/** @file\r
  This simple application just print a "UEFI Hello World!" to the UEFI Console.\r
  \r
  Copyright (c) 2006 - 2007, Intel Corporation                                                         \r
  All rights reserved. This program and the accompanying materials                          \r
  are licensed and made available under the terms and conditions of the BSD License         \r
  which accompanies this distribution.  The full text of the license may be found at        \r
  http://opensource.org/licenses/bsd-license.php                                            \r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
\r
**/\r
\r
#include <Uefi.h>\r
#include <Library/PcdLib.h>\r
#include <Library/UefiLib.h>\r
#include <Library/UefiApplicationEntryPoint.h>\r
\r
\r
/**\r
  The user Entry Point for Application. The user code starts with this function\r
  as the real entry point for the image goes into a library that calls this \r
  function.\r
\r
  @param[in] ImageHandle    The firmware allocated handle for the EFI image.  \r
  @param[in] SystemTable    A pointer to the EFI System Table.\r
  \r
  @retval EFI_SUCCESS       The entry point is executed successfully.\r
  @retval other             Some error occurs when executing this entry point.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
UefiMain (\r
  IN EFI_HANDLE        ImageHandle,\r
  IN EFI_SYSTEM_TABLE  *SystemTable\r
  )\r
{\r
	UINT32 Index;\r
	\r
	Index = 0;\r
  \r
  //\r
  // Three PCD type (FeatureFlag, UINT32 and String) are used as the sample.\r
  //\r
  if (FeaturePcdGet (PcdHelloWorldPrintEnable)) {\r
  	for (Index = 0; Index < PcdGet32 (PcdHelloWorldPrintTimes); Index ++) {\r
    	Print ((CHAR16*)PcdGetPtr (PcdHelloWorldPrintString));\r
    }\r
  }\r
\r
  return EFI_SUCCESS;\r
}\r