HelenOS sources

SYS_THREAD_EXIT    64 kernel/generic/src/syscall/syscall.c 	[SYS_THREAD_EXIT] = (syshandler_t) sys_thread_exit,
SYS_THREAD_EXIT    45 uspace/app/trace/syscalls.c 	[SYS_THREAD_EXIT] = { "thread_exit", 1, V_ERRNO },
SYS_THREAD_EXIT   145 uspace/lib/c/generic/thread/thread.c 	__SYSCALL1(SYS_THREAD_EXIT, (sysarg_t) status);