Get rid of some compiler warnings.

1994-05-04 05:53:38 +00:00 · 1994-05-04 05:53:38 +00:00 · fc31584a9b
commit fc31584a9b
parent b0f38818a3
1 changed files with 2 additions and 2 deletions
--- a/sys/arch/sun3/sun3/vm_machdep.c
+++ b/sys/arch/sun3/sun3/vm_machdep.c
@ -119,11 +119,11 @@ cpu_fork(p1, p2)
 * pcb and stack and never returns.  We block memory allocation
 * until swtch_exit has made things safe again.
 */
-void
+volatile void
 cpu_exit(p)
 	struct proc *p;
 {
-
+	extern volatile void swtch_exit();
 	vmspace_free(p->p_vmspace);

 	(void) splimp();