Add version of StringsEqualNoCase that takes two null-terminated C-strings and compares up to 'len' characters.  I tend to screw up string comparison functions, so anyone who is interested please review this\!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65236 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed