is_basic 108 maint/gnulib/lib/mbfile.h if (mbf->bufcount == 1 && mbsinit (&mbf->state) && is_basic (mbf->buf[0])) is_basic 124 maint/gnulib/lib/mbiter.h if (is_basic (*iter->cur.ptr)) is_basic 132 maint/gnulib/lib/mbuiter.h if (is_basic (*iter->cur.ptr))