wcscspn 1063 maint/gnulib/lib/wchar.in.h _GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) wcscspn 1066 maint/gnulib/lib/wchar.in.h _GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); wcscspn 1068 maint/gnulib/lib/wchar.in.h _GL_CXXALIASWARN (wcscspn); wcscspn 1073 maint/gnulib/lib/wchar.in.h _GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " wcscspn 191 maint/gnulib/tests/test-wchar-c++.cc SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t,