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-rw-r--r--sys/sys/smp.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/sys/smp.h b/sys/sys/smp.h
index 21c67f4..9fe9faf 100644
--- a/sys/sys/smp.h
+++ b/sys/sys/smp.h
@@ -48,6 +48,8 @@ extern u_int mp_maxid;
* cpu_mp_announce() will be called so that machine dependent messages about
* the MP support may be output to the console if desired.
*/
+struct thread;
+
void cpu_mp_announce(void);
int cpu_mp_probe(void);
void cpu_mp_start(void);
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