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-rw-r--r--internal/stupidgcm/openssl.go6
1 files changed, 6 insertions, 0 deletions
diff --git a/internal/stupidgcm/openssl.go b/internal/stupidgcm/openssl.go
index cb9845e..82ec0a1 100644
--- a/internal/stupidgcm/openssl.go
+++ b/internal/stupidgcm/openssl.go
@@ -108,3 +108,9 @@ func openSSLOpen(a *stupidAEADCommon, dst, iv, in, authData []byte) ([]byte, err
}
return append(dst, buf...), nil
}
+
+// This functions exists to benchmark the C call overhead from Go.
+// See BenchmarkCCall for resuts.
+func noopCFunction() {
+ C.noop_c_function()
+}