Make AbstractLockMutex and Loop classes non-internal (#79)

Add PHP 8.4 support (#58)

Fix pcntl_signal() restore when pcntl_alarm() is set

Revert "More lib specific lock prefix (#59)"

Merge pull request #51 from athos-ribeiro/psr-log-3

Comply with psr/log 3

Merge pull request #45 from mvorisek/patch-1

Add official PHP 8.0 support

Merge pull request #29 from sdoatput/return-value-on-unlock-error

Add ability to retrieve executed code result or exception on unlock error

Update README.md

Fix various typos and small code style changes

Merge branch 'pgadvisory'