bd86fc9252
Invalid mbstate_t should set errno to EINVAL. Changed Error return for the internal functions and added tests for the public functions. Co-authored-by: Sriya Pratipati <sriyap@google.com>
LLVM libc ========= This directory and its subdirectories contain source code for llvm-libc, a retargetable implementation of the C standard library. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.