1#ifndef __CIRCOM_H
 2#define __CIRCOM_H
 3
 4#include <gmp.h>
 5#include <stdint.h>
 6
 7class Circom_CalcWit;
 8typedef unsigned long long u64;
 9typedef uint32_t u32;
10typedef uint8_t u8;
11typedef mpz_t BigInt;
12typedef BigInt *PBigInt;
13
14typedef int Circom_Size;
15typedef Circom_Size *Circom_Sizes;
16
17struct Circom_HashEntry {
18    u64 hash;
19    int pos;
20};
21typedef Circom_HashEntry *Circom_HashTable;
22
23typedef enum  { _typeSignal, _typeComponent} Circom_EntryType;
24
25struct Circom_ComponentEntry {
26    int offset;
27    Circom_Sizes sizes;
28    Circom_EntryType type;
29};
30typedef Circom_ComponentEntry *Circom_ComponentEntries;
31
32typedef void (*Circom_ComponentFunction)(Circom_CalcWit *ctx);
33
34struct Circom_Component {
35    Circom_HashTable hashTable;
36    Circom_ComponentEntries entries;
37    Circom_ComponentFunction fn;
38    int inputSignals;
39};
40
41class Circom_Circuit {
42public:
43    int NSignals;
44    int NComponents;
45    int NInputs;
46    int NOutputs;
47    int NVars;
48    int *wit2sig;
49    Circom_Component *components;
50    u32 *mapIsInput;
51    const char *P;
52};
53
54#define BITMAP_ISSET(m, b) (m[b>>5] & (1 << (b&0x1F)))
55extern struct Circom_Circuit _circuit;
56
57#endif