- Make constants case-sensitive, conforming with the rest of PHP &
the C API.
- Make module compatible with thread safety features.
- open_listen_sok() -> open_listen_sock()
- Remove ext_skel comments
- Get rid of the ZVAL macro and replace with the correct Z_*_*
macros
- declare all functions local to the file as static.
- Remove empty PHP_MSHUTDOWN() function.
- Removed confirm_sockets_compiled()
- Changed RETVAL_* macro's to RETURN_* macro's eliminating errors
with incorrect return values and a potential leak/crash or two.
- functions that return void, actually return void
- Replaced 'long' in the prototypes with 'int'
- Fixed fd_zero() function, it gave a WRONG_PARAM_COUNT when you
gave it the proper parameter count.
- Changed the way an arbitrary number of parameters were accessed
from build_iovec() to use the Zend API.
- Added socketpair() and shutdown() functions.
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