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-rw-r--r--rts/posix/Itimer.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/rts/posix/Itimer.h b/rts/posix/Itimer.h
index 09d01bde54..4cae935710 100644
--- a/rts/posix/Itimer.h
+++ b/rts/posix/Itimer.h
@@ -10,10 +10,5 @@
#define ITIMER_H
extern lnat getourtimeofday ( void );
-#if 0
-/* unused */
-extern void block_vtalrm_signal ( void );
-extern void unblock_vtalrm_signal ( void );
-#endif
#endif /* ITIMER_H */