From 56d202d1e74ac314c2e98215ff21cee9663ab007 Mon Sep 17 00:00:00 2001
From: nhtyy <n@push0.dev>
Date: Tue, 19 Nov 2024 12:27:23 -0800
Subject: [PATCH] dup const

---
 crates/zkvm/lib/src/io.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/crates/zkvm/lib/src/io.rs b/crates/zkvm/lib/src/io.rs
index 48faad5f14..b44d1edae0 100644
--- a/crates/zkvm/lib/src/io.rs
+++ b/crates/zkvm/lib/src/io.rs
@@ -15,6 +15,9 @@ pub const FD_HINT: u32 = 4;
 /// The file descriptor for the `ecreover` hook.
 pub const FD_ECRECOVER_HOOK: u32 = 5;
 
+/// The file descriptor through which to access `hook_ecrecover_2`.
+pub const FD_ECRECOVER_HOOK_2: u32 = 7;
+
 /// A writer that writes to a file descriptor inside the zkVM.
 struct SyscallWriter {
     fd: u32,