add directory kernel

kernel/0.00/linux-0.01/lib/wait.c

@@ -0,0 +1,10 @@
+#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);
+}