Commit 79ff8c358f3d724b2b5d5cc890f96f05efbf6794
2018-05-20T22:11:12
wchar-single: a new module to enable optimizations in wchar replacements * lib/mbrtowc.c (mbrtowc): Only check locale_charset() once if GNULIB_WCHAR_SINGLE is enabled. * lib/wcwidth.c (wcwidth): Likewise.