xnu-344.tar.gz

[apple/xnu.git] / bsd / hfs / hfscommon / Unicode / UnicodeWrappers.c

diff --git a/bsd/hfs/hfscommon/Unicode/UnicodeWrappers.c b/bsd/hfs/hfscommon/Unicode/UnicodeWrappers.c
index 90c08d466ac411ea912321f45fd655fa7b9c20b6..1e02d093237531e02b2b6afaf560113b01e70f02 100644 (file)
--- a/bsd/hfs/hfscommon/Unicode/UnicodeWrappers.c
+++ b/bsd/hfs/hfscommon/Unicode/UnicodeWrappers.c
@@ -148,9 +148,6 @@ CountFilenameExtensionChars( const unsigned char * filename, UInt32 length )
        UInt16  maxExtChars;
        Boolean foundExtension;
 
-       if (length == kUndefinedStrLen)
-               length = strlen(filename);
-
        if ( length < 3 )
                return 0;       /* "x.y" is smallest possible extension */
        
@@ -199,9 +196,6 @@ GetEmbeddedFileID(const unsigned char * filename, UInt32 length, UInt32 *prefixL
        if ( filename == NULL )
                return 0;
 
-       if (length == kUndefinedStrLen)
-               length = strlen(filename);
-
        if ( length < 28 )
                return 0;       /* too small to have been mangled */
 
@@ -274,8 +268,6 @@ HexStringToInteger(UInt32 length, const UInt8 *hexStr)
  *             return   0 if equal
  *
  */
-extern unsigned short gCompareTable[];
-
 SInt32 FastRelString( ConstStr255Param str1, ConstStr255Param str2 )
 {
        UInt16*                 compareTable;
@@ -390,9 +382,6 @@ SInt32      FastRelString( ConstStr255Param str1, ConstStr255Param str2 )
 //                     return 1;
 //
 
-extern UInt16 gLowerCaseTable[];
-extern UInt16 gLatinCaseFold[];
-
 SInt32 FastUnicodeCompare ( register ConstUniCharArrayPtr str1, register ItemCount length1,
                                                        register ConstUniCharArrayPtr str2, register ItemCount length2)
 {