Fix 64bit-specific warnings
Fix make distcheck
Fix tests in make distcheck
Fix make distcheck completely (with one check silenced)
Don't use subdir-objects in manual tests
Fix configure checks
Fill "no" messages for configure
Don't use subdir-objects in automatic tests
Enable distcleancheck again
Fix libsearch warnings
Fix build
Fix clang warnings in tests
Fix some style warnings
More warning switches
Fix newly uncovered warnings
Fix some code style warnings
Reduce code duplication by defining gg_fd_set_nonblocking
Fix style issues in common.c, debug.c, deflate.c, encoding.c and endian.c
Fix style issues in events.c
Fix style issues in handlers.c