wcpcpy 756 maint/gnulib/lib/wchar.in.h _GL_FUNCDECL_SYS (wcpcpy, wchar_t *, wcpcpy 759 maint/gnulib/lib/wchar.in.h _GL_CXXALIAS_SYS (wcpcpy, wchar_t *, wcpcpy 761 maint/gnulib/lib/wchar.in.h _GL_CXXALIASWARN (wcpcpy); wcpcpy 765 maint/gnulib/lib/wchar.in.h _GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " wcpcpy 122 maint/gnulib/tests/test-wchar-c++.cc SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *,