initial_thread_cb   37 arch/um/include/shared/kern_util.h extern void initial_thread_cb(void (*proc)(void *), void *arg);
initial_thread_cb  435 arch/um/os-Linux/sigio.c 	initial_thread_cb(openpty_cb, &pty);
initial_thread_cb   41 arch/um/os-Linux/tty.c 	initial_thread_cb(grantpt_cb, &info);