Re: [PATCH] MdePkg/BaseLib: Re-define CHAR_NULL in BaseLib

["Song, BinX" <binx.song@intel.com>]

Hi Liming,

Thanks for your info, I will update.

Best Regards,
Bell Song

> -----Original Message-----
> From: Gao, Liming
> Sent: Wednesday, November 2, 2016 4:44 PM
> To: Song, BinX <binx.song@intel.com>; edk2-devel@lists.01.org
> Subject: RE: [PATCH] MdePkg/BaseLib: Re-define CHAR_NULL in BaseLib
> 
> Bin:
>   I suggest move CHAR_NULL definition from Protocol\SimpleTextIn.h to
> Base.h
> 
> Thanks
> Liming
> -----Original Message-----
> From: Song, BinX
> Sent: Wednesday, November 2, 2016 4:27 PM
> To: edk2-devel@lists.01.org
> Cc: Gao, Liming <liming.gao@intel.com>
> Subject: [PATCH] MdePkg/BaseLib: Re-define CHAR_NULL in BaseLib
> 
> - https://bugzilla.tianocore.org/show_bug.cgi?id=172
> 
> Cc: Liming Gao <liming.gao@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Bell Song <binx.song@intel.com>
> ---
>  MdePkg/Include/Base.h              | 7 +++++++
>  MdePkg/Library/BaseLib/FilePaths.c | 2 --
>  2 files changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/MdePkg/Include/Base.h b/MdePkg/Include/Base.h
> index 2217058..0c3318f 100644
> --- a/MdePkg/Include/Base.h
> +++ b/MdePkg/Include/Base.h
> @@ -338,6 +338,13 @@ struct _LIST_ENTRY {
>  ///
>  #define NULL  ((VOID *) 0)
> 
> +//
> +// Required unicode control chars
> +//
> +#ifndef CHAR_NULL
> +#define CHAR_NULL  0x0000
> +#endif
> +
>  ///
>  /// Maximum values for common UEFI Data Types
>  ///
> diff --git a/MdePkg/Library/BaseLib/FilePaths.c
> b/MdePkg/Library/BaseLib/FilePaths.c
> index c8da6bb..183b323 100644
> --- a/MdePkg/Library/BaseLib/FilePaths.c
> +++ b/MdePkg/Library/BaseLib/FilePaths.c
> @@ -10,10 +10,8 @@
>    THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS"
> BASIS,
>    WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER
> EXPRESS OR IMPLIED.
>  **/
> -#include  <Uefi/UefiBaseType.h>
>  #include  <Library/BaseMemoryLib.h>
>  #include  <Library/BaseLib.h>
> -#include  <Protocol/SimpleTextIn.h>
> 
>  /**
>    Removes the last directory or file entry in a path by changing the last
> --
> 2.7.2.windows.1