diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
index b836b603af..7ccc8ad397 100644
--- a/bsd-user/qemu.h
+++ b/bsd-user/qemu.h
@@ -71,7 +71,6 @@ struct image_info {
 
 struct sigqueue {
     struct sigqueue *next;
-    //target_siginfo_t info;
 };
 
 struct emulated_sigtable {
@@ -193,9 +192,6 @@ extern int do_strace;
 /* signal.c */
 void process_pending_signals(CPUArchState *cpu_env);
 void signal_init(void);
-//int queue_signal(CPUArchState *env, int sig, target_siginfo_t *info);
-//void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info);
-//void target_to_host_siginfo(siginfo_t *info, const target_siginfo_t *tinfo);
 long do_sigreturn(CPUArchState *env);
 long do_rt_sigreturn(CPUArchState *env);
 abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp);