Function encode_error_key

crates/stdlib/src/openssl/ssl_data_31.rs:1768–1770

(lib: i32, reason: i32)

/// Helper function to create encoded key from (lib, reason) pair
#[inline]
pub fn encode_error_key(lib: i32, reason: i32) -> u64 {
    ((lib as u64) << 32) | (reason as u64 & 0xFFFFFFFF)
}