master
Fix GH-16592 msg_send() crashes when the type does not serialize as expected.
Add sysv IPC support (wrappers for msgsnd and friends).
Autotools: Wrap long texts with m4_text_wrap (#15368)
Declare ext/sysvmsg constants in stubs (#9125)
sysvmsg: Use `true` / `false` instead of `1` / `0` when assigning to `bool`
Generated arginfo header files: remove empty zend_function_entry arrays (#15705)