c_isgraph         115 gnulib-tests/test-c-ctype.c       ASSERT (c_isgraph (c) == ((c >= 0x20 && c < 0x7f) && c != ' '));
c_isgraph         119 gnulib-tests/test-c-ctype.c       ASSERT (c_ispunct (c) == (c_isgraph (c) && !c_isalnum (c)));
c_isgraph         131 lib/c-ctype.h  extern bool c_isgraph (int c);
c_isgraph         238 lib/c-ctype.h       (c_isgraph (_c) && ! c_isalnum (_c)); \