cleanup unreferenced functions

This is a mechanical cleanup of unused functions.  In the case where the
functions are referenced (in comment form), I've simply commented out the
functions.  A second pass to clean that up is warranted.

The functions which are otherwise unused have been removed.  Some of these were
introduced in the initial commit and not in use prior to that point!

NFC

llvm-svn: 204310

1 files changed, 0 insertions, 10 deletions

diff --git a/lldb/source/Utility/StringExtractor.cpp b/lldb/source/Utility/StringExtractor.cpp
index 9d231570882..d50395ddbae 100644
--- a/lldb/source/Utility/StringExtractor.cpp
+++ b/lldb/source/Utility/StringExtractor.cpp
@@ -63,16 +63,6 @@ xdigit_to_sint (char ch)
     return ch - '0';
 }
 
-static inline unsigned int
-xdigit_to_uint (uint8_t ch)
-{
-    if (ch >= 'a' && ch <= 'f')
-        return 10u + ch - 'a';
-    if (ch >= 'A' && ch <= 'F')
-        return 10u + ch - 'A';
-    return ch - '0';
-}
-
 //----------------------------------------------------------------------
 // StringExtractor constructor
 //----------------------------------------------------------------------