Perform target->host signal mapping for *kill syscalls.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4625 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index 5106d45..cc44c9a 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -187,6 +187,7 @@
 int queue_signal(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);
+int target_to_host_signal(int sig);
 long do_sigreturn(CPUState *env);
 long do_rt_sigreturn(CPUState *env);
 abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp);