* lib/fnmatch.in.h (GNULIB_defined_fnmatch_function): New macro.
* tests/test-fnmatch.c: Add many more test cases.
* tests/test-fnmatch-1.sh: New file, based on tests/test-mbrtoc32-5.sh.
* tests/test-fnmatch-2.sh: New file, based on tests/test-mbrtoc32-1.sh.
* tests/test-fnmatch-3.sh: New file, based on tests/test-mbrtoc32-2.sh.
* tests/test-fnmatch-4.sh: New file, based on tests/test-mbrtoc32-3.sh.
* tests/test-fnmatch-5.sh: New file, based on tests/test-mbrtoc32-4.sh.
* tests/test-fnmatch-w32.c: New file, based on tests/test-mbrtoc32-w32.c
and tests/test-fnmatch.c.
* tests/test-fnmatch-w32-1.sh: New file, based on
tests/test-mbrtoc32-w32-1.sh.
* tests/test-fnmatch-w32-2.sh: New file, based on
tests/test-mbrtoc32-w32-2.sh.
* tests/test-fnmatch-w32-3.sh: New file, based on
tests/test-mbrtoc32-w32-3.sh.
* tests/test-fnmatch-w32-4.sh: New file, based on
tests/test-mbrtoc32-w32-4.sh.
* tests/test-fnmatch-w32-5.sh: New file, based on
tests/test-mbrtoc32-w32-5.sh.
* tests/test-fnmatch-w32-6.sh: New file, based on
tests/test-mbrtoc32-w32-6.sh.
* tests/test-fnmatch-w32-7.sh: New file, based on
tests/test-mbrtoc32-w32-7.sh.
* modules/fnmatch-tests: Add the new program and shell scripts.