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-rw-r--r--linux-user/qemu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index 7b16a1c..b4959e4 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -396,6 +396,8 @@ 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);
int do_sigprocmask(int how, const sigset_t *set, sigset_t *oldset);
+abi_long do_swapcontext(CPUArchState *env, abi_ulong uold_ctx,
+ abi_ulong unew_ctx, abi_long ctx_size);
/**
* block_signals: block all signals while handling this guest syscall
*