Change declaration of Analyzer::configure and Analyzer::end_of_log

[hamishwillee]

The declaration of these two functions causes Sphinx to chuck out the following error. As a result the functions are documented, but can't be linked to.

default: /vagrant/docs/reference/analyser_reference.rst:7: WARNING: Error when parsing function declaration:
default: If no return type {
default: Invalid definition: Expected identifier in nested name, got keyword: bool [error at 4]
default:   bool Analyzer::configure(INIReader *config UNUSED)
default:   ----^
default: } else if return type {
default: Invalid definition: Expecting "," or ")" in parameters_and_qualifiers, got "U". [error at 43]
default:   bool Analyzer::configure(INIReader *config UNUSED)
default:   -------------------------------------------^
default: }
default: /vagrant/docs/reference/analyser_reference.rst:7: WARNING: Error when parsing function declaration:
default: If no return type {
default: Invalid definition: Expected identifier in nested name, got keyword: void [error at 4]
default:   void Analyzer::end_of_log(uint32_t packet_count UNUSED)
default:   ----^
default: } else if return type {
default: Invalid definition: Expecting "," or ")" in parameters_and_qualifiers, got "U". [error at 48]
default:   void Analyzer::end_of_log(uint32_t packet_count UNUSED)
default:   ------------------------------------------------^
default: }

[peterbarker]

This problem disappeared for me after I did an "rm -rf doxygen/xml doxygen/doxygen_sqlite3.db

I guess "make clean" in docs should work harder? OTOH, those files didn't come back for me...

[peterbarker]

... of course, the docs were not-good and the problem reappeared after re-running doxygen...