Declare emul_sunos so '040 cache flush will compile.

diff --git a/sys/arch/mac68k/mac68k/machdep.c b/sys/arch/mac68k/mac68k/machdep.c
index 83999dd..8ed69e6 100644 (file)
--- a/sys/arch/mac68k/mac68k/machdep.c
+++ b/sys/arch/mac68k/mac68k/machdep.c
@@ -465,6 +465,9 @@ setregs(p, pack, sp, retval)
        u_long  sp;
        register_t *retval;
 {
+#ifdef COMPAT_SUNOS
+       extern struct emul emul_sunos;
+#endif
        struct frame *frame;
 
        frame = (struct frame *) p->p_md.md_regs;