c_isupper          35 maint/gnulib/lib/c-strcaseeq.h      (c_isupper (upper) ? ((other) & ~0x20) == (upper) : (other) == (upper))
c_isupper          49 maint/gnulib/tests/test-c-ctype.c           ASSERT (c_isupper (c) == (isupper (c) != 0));
c_isupper          78 maint/gnulib/tests/test-c-ctype.c           ASSERT (! c_isupper (c));
c_isupper          94 maint/gnulib/tests/test-c-ctype.c       ASSERT (c_isalpha (c) == (c_islower (c) || c_isupper (c)));
c_isupper         188 maint/gnulib/tests/test-c-ctype.c           ASSERT (c_isupper (c) == 1);
c_isupper         192 maint/gnulib/tests/test-c-ctype.c           ASSERT (c_isupper (c) == 0);