folded_chars      171 maint/gnulib/tests/test-regex.c   unsigned char folded_chars[UCHAR_MAX + 1];
folded_chars      324 maint/gnulib/tests/test-regex.c     folded_chars[i] = i;
folded_chars      325 maint/gnulib/tests/test-regex.c   regex.translate = folded_chars;