test-mapping-part1.h 20 maint/gnulib/tests/unicase/test-uc_tolower.c #include "test-mapping-part1.h" test-mapping-part1.h 20 maint/gnulib/tests/unicase/test-uc_totitle.c #include "test-mapping-part1.h" test-mapping-part1.h 20 maint/gnulib/tests/unicase/test-uc_toupper.c #include "test-mapping-part1.h"