iswalnum 225 maint/gnulib/lib/wctype.in.h # undef iswalnum iswalnum 239 maint/gnulib/lib/wctype.in.h # define iswalnum rpl_iswalnum iswalnum 262 maint/gnulib/lib/wctype.in.h # undef iswalnum iswalnum 280 maint/gnulib/lib/wctype.in.h # define iswalnum rpl_iswalnum