Functions
 FunctionDescription
 wait AVM-only Note: not supported for Windows.
 waitid AVM-only Note: not supported for Windows.
 waitpid AVM-only  
 WEXITSTATUS AVM-only Return exit status.
 WIFCONTINUED AVM-only True if child has been continued.
 WIFEXITED AVM-only True if child exited normally.
 WIFSIGNALED AVM-only True if child exited due to uncaught signal.
 WIFSTOPPED AVM-only True if child is currently stopped.
 WSTOPSIG AVM-only Return signal number that caused process to stop.
 WTERMSIG AVM-only Return signal number that caused process to terminate.
Constants
 ConstantDescription
 P_ALL AVM-only  
 P_PGID AVM-only  
 P_PID AVM-only  
 WCONTINUED AVM-only Report status of continued child process.
 WEXITED AVM-only Wait for processes that have exited.
 WNOHANG AVM-only Do not hang if no status is available; return immediately.
 WNOWAIT AVM-only Keep the process whose status is returned in infop in a waitable state.
 WSTOPPED AVM-only Status is returned for any child that has stopped upon receipt of a signal.
 WUNTRACED AVM-only Report status of stopped child process.
Classes
 ClassDescription
 wait_status AVM-only Used with waitpid() to pass by reference the stat_loc integer, here instead of directly passing by reference an integer (as possible in C, and not possible in AS3) we pass by reference an object which contains the property stat_loc of type integer.