U_CONV_TO_ENCODING 48 maint/gnulib/lib/unicase/u-casexfrm.h convs = U_CONV_TO_ENCODING (locale_charset (), U_CONV_TO_ENCODING 47 maint/gnulib/lib/uninorm/u-normxfrm.h convs = U_CONV_TO_ENCODING (locale_charset (),