* Fix re-definition of RAnalBlockCb and RAnalAddrCb
* Small compilation fixes for gcc-4
* Check PTRACE_GETREGSET before using it
* Add GH workflow to run on centos:6 for prerelease branches
* Fix configure.acr
* Add r2r to R2BINS
* Fix iSj. trailing newline
* Dedup default worker count in r2r
* Fix some more Tests
* Decide archos in r2r
* Add more args and run json tests with r2r
* Fix r2r without FILE
* Fix many tests for r2r-c
* Pipe stdin in r2r to make isatty() return false
* Fix a leak in r2r
* Fix lock usage in RThread
* Always print stderr on failed tests
* Break broken zip tests
* Add -j arg to r2r
* Temporarily disable some tests that js and v don't parse
* Fix ar= trailing newline
* Fix r2r coverities (Fix#16330)
* Fix SIGCHLD Handling in r2r
* Fix ARGS in r2r
* Make r2r fail on parse errors
* Support multiple files in r2r and print cmd
* Make r2r print exit status
* Skip extras dirs in r2r by default
* Fix BROKEN loading in r2r
* Print actual diff in r2r-c
* Fix some tests for r2r-c
* Do not require stdout if not specified in r2r-c
* Address most review comments