/* *  linux/lib/wait.c * *  (C) 1991  Linus Torvalds */#define __LIBRARY__#include <unistd.h>#include <sys/wait.h>_syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)pid_t wait(int * wait_stat){	return waitpid(-1,wait_stat,0);}