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31 lines
1.0 KiB
C++
31 lines
1.0 KiB
C++
#ifndef CIRCOM_FWD_HPP
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#define CIRCOM_FWD_HPP
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/// Forward declarations for symbols defined in circom-generated main.cpp.
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///
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/// Circom compiles each circuit into a self-contained main.cpp that defines the witness generation
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/// logic alongside several helper functions.
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/// This header exposes those symbols so that FFI code can call into them without pulling in the full circom source.
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#include <string>
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#include <vector>
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#include <nlohmann/json.hpp>
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#include "calcwit.hpp"
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#include "circom.hpp"
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#include "fr.hpp"
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using json = nlohmann::json;
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/// Forward declaration of circom main(). Renamed via -Dmain=circom_main to avoid UB.
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/// TODO: Successful path has no explicit return.
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int circom_main(int argc, char* argv[]);
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bool check_valid_number(std::string& s, uint base);
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void json2FrElements(json val, std::vector<FrElement>& vval);
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json::value_t check_type(std::string prefix, json in);
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void qualify_input(std::string prefix, json& in, json& in1);
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void qualify_input_list(std::string prefix, json& in, json& in1);
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#endif
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