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ShellPkg: Refine the code format. 

1. Add function header comment.
2. Non-Boolean comparisons should explicitly use a compare operator.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19424 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Qiu Shumin 2015-12-21 05:09:23 +00:00 committed by shenshushi
parent 5ba9f065a5
commit aa6f7931e4
1 changed files with 21 additions and 2 deletions
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23
ShellPkg/Application/Shell/ShellManParser.c
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@ -15,7 +15,26 @@
#include "Shell.h"
CHAR16 EFIAPI InternalShellCharToUpper (IN CHAR16 Char);
/**
Convert a Unicode character to upper case only if
it maps to a valid small-case ASCII character.
This internal function only deal with Unicode character
which maps to a valid small-case ASCII character, i.e.
L'a' to L'z'. For other Unicode character, the input character
is returned directly.
@param Char The character to convert.
@retval LowerCharacter If the Char is with range L'a' to L'z'.
@retval Unchanged Otherwise.
**/
CHAR16
EFIAPI
InternalShellCharToUpper (
IN CHAR16 Char
);
/**
Verifies that the filename has .MAN on the end.
@ -630,7 +649,7 @@ ManFileFindTitleSection(
// Do not pass any leading path information that may be present to IsTitleHeader().
//
Start = StrLen(Command);
while (Start
while ((Start != 0)
&& (*(Command + Start - 1) != L'\\')
&& (*(Command + Start - 1) != L'/')
&& (*(Command + Start - 1) != L':')) {