Hello. Trying to install squid 3 stable 18 on AIX 5.3 Configuration is successfull, but make produces an error: "util.c", line 76.21: 1506-162 (W) No definition was found for function default_failure_notify. Storage class changed to extern. "util.c", line 109.4: 1506-191 (E) The character # is not a valid C source character. "util.c", line 109.1: 1506-046 (S) Syntax error. How can I resolve it ?