user: 请将以下的汇编代码转换成C语言代码:

```asm
<internal_fiat_secp256k1_add>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x160,%rsp
  mov    %rdi,-0x148(%rbp)
  mov    %rsi,-0x150(%rbp)
  mov    %rdx,-0x158(%rbp)
  mov    -0x150(%rbp),%rax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <_br2_load@plt>
  mov    %rax,-0x140(%rbp)
  mov    -0x150(%rbp),%rax
  add    $0x8,%eax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <_br2_load@plt>
  mov    %rax,-0x138(%rbp)
  mov    -0x150(%rbp),%rax
  add    $0x10,%eax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <_br2_load@plt>
  mov    %rax,-0x130(%rbp)
  mov    -0x150(%rbp),%rax
  add    $0x18,%eax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <_br2_load@plt>
  mov    %rax,-0x128(%rbp)
  mov    -0x158(%rbp),%rax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <_br2_load@plt>
  mov    %rax,-0x120(%rbp)
  mov    -0x158(%rbp),%rax
  add    $0x8,%eax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <_br2_load@plt>
  mov    %rax,-0x118(%rbp)
  mov    -0x158(%rbp),%rax
  add    $0x10,%eax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <_br2_load@plt>
  mov    %rax,-0x110(%rbp)
  mov    -0x158(%rbp),%rax
  add    $0x18,%eax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <_br2_load@plt>
  mov    %rax,-0x108(%rbp)
  mov    -0x140(%rbp),%rdx
  mov    -0x120(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x100(%rbp)
  mov    -0x100(%rbp),%rax
  cmp    -0x140(%rbp),%rax
  setb   %al
  movzbl %al,%edx
  mov    -0x138(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0xf8(%rbp)
  mov    -0xf8(%rbp),%rdx
  mov    -0x118(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0xf0(%rbp)
  mov    -0xf8(%rbp),%rax
  cmp    -0x138(%rbp),%rax
  setb   %al
  movzbl %al,%edx
  mov    -0xf0(%rbp),%rax
  cmp    -0x118(%rbp),%rax
  setb   %al
  movzbl %al,%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x130(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0xe8(%rbp)
  mov    -0xe8(%rbp),%rdx
  mov    -0x110(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0xe0(%rbp)
  mov    -0xe8(%rbp),%rax
  cmp    -0x130(%rbp),%rax
  setb   %al
  movzbl %al,%edx
  mov    -0xe0(%rbp),%rax
  cmp    -0x110(%rbp),%rax
  setb   %al
  movzbl %al,%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x128(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0xd8(%rbp)
  mov    -0xd8(%rbp),%rdx
  mov    -0x108(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0xd0(%rbp)
  mov    -0xd8(%rbp),%rax
  cmp    -0x128(%rbp),%rax
  setb   %al
  movzbl %al,%edx
  mov    -0xd0(%rbp),%rax
  cmp    -0x108(%rbp),%rax
  setb   %al
  movzbl %al,%eax
  add    %edx,%eax
  cltq
  mov    %rax,-0xc8(%rbp)
  movabs $0x1000003d1,%rdx
  mov    -0x100(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0xc0(%rbp)
  mov    -0xf0(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0xb8(%rbp)
  mov    -0x100(%rbp),%rax
  cmp    -0xc0(%rbp),%rax
  setb   %al
  movzbl %al,%edx
  mov    -0xb8(%rbp),%rax
  sub    %rdx,%rax
  mov    %rax,-0xb0(%rbp)
  mov    -0xe0(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0xa8(%rbp)
  mov    -0xf0(%rbp),%rax
  cmp    -0xb8(%rbp),%rax
  setb   %al
  movzbl %al,%edx
  mov    -0xb8(%rbp),%rax
  cmp    -0xb0(%rbp),%rax
  setb   %al
  movzbl %al,%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0xa8(%rbp),%rax
  sub    %rdx,%rax
  mov    %rax,-0xa0(%rbp)
  mov    -0xd0(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x98(%rbp)
  mov    -0xe0(%rbp),%rax
  cmp    -0xa8(%rbp),%rax
  setb   %al
  movzbl %al,%edx
  mov    -0xa8(%rbp),%rax
  cmp    -0xa0(%rbp),%rax
  setb   %al
  movzbl %al,%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x98(%rbp),%rax
  sub    %rdx,%rax
  mov    %rax,-0x90(%rbp)
  mov    -0xd0(%rbp),%rax
  cmp    -0x98(%rbp),%rax
  setb   %al
  movzbl %al,%edx
  mov    -0x98(%rbp),%rax
  cmp    -0x90(%rbp),%rax
  setb   %al
  movzbl %al,%eax
  add    %edx,%eax
  cltq
  cmp    %rax,-0xc8(%rbp)
  setb   %al
  movzbl %al,%eax
  mov    %rax,-0x88(%rbp)
  cmpq   $0x0,-0x88(%rbp)
  jne    L0
  mov    $0x0,%eax
  jmp    L15
L0:
  mov    $0xffffffffffffffff,%rax
L15:
  mov    %rax,-0x80(%rbp)
  mov    -0x80(%rbp),%rax
  not    %rax
  mov    %rax,-0x78(%rbp)
  mov    -0x100(%rbp),%rax
  and    -0x80(%rbp),%rax
  mov    %rax,%rdx
  mov    -0xc0(%rbp),%rax
  and    -0x78(%rbp),%rax
  or     %rdx,%rax
  mov    %rax,-0x70(%rbp)
  cmpq   $0x0,-0x88(%rbp)
  jne    L64
  mov    $0x0,%eax
  jmp    L34
L64:
  mov    $0xffffffffffffffff,%rax
L34:
  mov    %rax,-0x68(%rbp)
  mov    -0x68(%rbp),%rax
  not    %rax
  mov    %rax,-0x60(%rbp)
  mov    -0xf0(%rbp),%rax
  and    -0x68(%rbp),%rax
  mov    %rax,%rdx
  mov    -0xb0(%rbp),%rax
  and    -0x60(%rbp),%rax
  or     %rdx,%rax
  mov    %rax,-0x58(%rbp)
  cmpq   $0x0,-0x88(%rbp)
  jne    L21
  mov    $0x0,%eax
  jmp    L40
L21:
  mov    $0xffffffffffffffff,%rax
L40:
  mov    %rax,-0x50(%rbp)
  mov    -0x50(%rbp),%rax
  not    %rax
  mov    %rax,-0x48(%rbp)
  mov    -0xe0(%rbp),%rax
  and    -0x50(%rbp),%rax
  mov    %rax,%rdx
  mov    -0xa0(%rbp),%rax
  and    -0x48(%rbp),%rax
  or     %rdx,%rax
  mov    %rax,-0x40(%rbp)
  cmpq   $0x0,-0x88(%rbp)
  jne    L22
  mov    $0x0,%eax
  jmp    L39
L22:
  mov    $0xffffffffffffffff,%rax
L39:
  mov    %rax,-0x38(%rbp)
  mov    -0x38(%rbp),%rax
  not    %rax
  mov    %rax,-0x30(%rbp)
  mov    -0xd0(%rbp),%rax
  and    -0x38(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x90(%rbp),%rax
  and    -0x30(%rbp),%rax
  or     %rdx,%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x70(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x58(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x148(%rbp),%rax
  mov    %eax,%ecx
  mov    -0x20(%rbp),%rax
  mov    $0x8,%edx
  mov    %rax,%rsi
  mov    %ecx,%edi
  call   <_br2_store@plt>
  mov    -0x148(%rbp),%rax
  add    $0x8,%eax
  mov    %eax,%ecx
  mov    -0x18(%rbp),%rax
  mov    $0x8,%edx
  mov    %rax,%rsi
  mov    %ecx,%edi
  call   <_br2_store@plt>
  mov    -0x148(%rbp),%rax
  add    $0x10,%eax
  mov    %eax,%ecx
  mov    -0x10(%rbp),%rax
  mov    $0x8,%edx
  mov    %rax,%rsi
  mov    %ecx,%edi
  call   <_br2_store@plt>
  mov    -0x148(%rbp),%rax
  add    $0x18,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  mov    $0x8,%edx
  mov    %rax,%rsi
  mov    %ecx,%edi
  call   <_br2_store@plt>
  nop
  leave
  ret
```

assistant: ```c
void internal_fiat_secp256k1_add(uintptr_t out0, uintptr_t in0, uintptr_t in1) {
  uintptr_t x4, x0, x9, x1, x5, x11, x2, x6, x13, x3, x7, x17, x19, x15, x21, x8, x24, x16, x25, x10, x27, x18, x28, x12, x30, x20, x31, x23, x14, x33, x22, x34, x26, x29, x32, x35, x36, x37, x38, x39;
  x0 = _br2_load((in0) + ((uintptr_t)0ULL), sizeof(uintptr_t));
  x1 = _br2_load((in0) + ((uintptr_t)8ULL), sizeof(uintptr_t));
  x2 = _br2_load((in0) + ((uintptr_t)16ULL), sizeof(uintptr_t));
  x3 = _br2_load((in0) + ((uintptr_t)24ULL), sizeof(uintptr_t));
  x4 = _br2_load((in1) + ((uintptr_t)0ULL), sizeof(uintptr_t));
  x5 = _br2_load((in1) + ((uintptr_t)8ULL), sizeof(uintptr_t));
  x6 = _br2_load((in1) + ((uintptr_t)16ULL), sizeof(uintptr_t));
  x7 = _br2_load((in1) + ((uintptr_t)24ULL), sizeof(uintptr_t));
  x8 = (x0) + (x4);
  x9 = ((x8) < (x0)) + (x1);
  x10 = (x9) + (x5);
  x11 = (((x9) < (x1)) + ((x10) < (x5))) + (x2);
  x12 = (x11) + (x6);
  x13 = (((x11) < (x2)) + ((x12) < (x6))) + (x3);
  x14 = (x13) + (x7);
  x15 = ((x13) < (x3)) + ((x14) < (x7));
  x16 = (x8) - ((uintptr_t)18446744069414583343ULL);
  x17 = (x10) - ((uintptr_t)18446744073709551615ULL);
  x18 = (x17) - ((x8) < (x16));
  x19 = (x12) - ((uintptr_t)18446744073709551615ULL);
  x20 = (x19) - (((x10) < (x17)) + ((x17) < (x18)));
  x21 = (x14) - ((uintptr_t)18446744073709551615ULL);
  x22 = (x21) - (((x12) < (x19)) + ((x19) < (x20)));
  x23 = (x15) < ((x15) - (((x14) < (x21)) + ((x21) < (x22))));
  x24 = ((uintptr_t)-1ULL) + ((x23) == ((uintptr_t)0ULL));
  x25 = (x24) ^ ((uintptr_t)18446744073709551615ULL);
  x26 = ((x8) & (x24)) | ((x16) & (x25));
  x27 = ((uintptr_t)-1ULL) + ((x23) == ((uintptr_t)0ULL));
  x28 = (x27) ^ ((uintptr_t)18446744073709551615ULL);
  x29 = ((x10) & (x27)) | ((x18) & (x28));
  x30 = ((uintptr_t)-1ULL) + ((x23) == ((uintptr_t)0ULL));
  x31 = (x30) ^ ((uintptr_t)18446744073709551615ULL);
  x32 = ((x12) & (x30)) | ((x20) & (x31));
  x33 = ((uintptr_t)-1ULL) + ((x23) == ((uintptr_t)0ULL));
  x34 = (x33) ^ ((uintptr_t)18446744073709551615ULL);
  x35 = ((x14) & (x33)) | ((x22) & (x34));
  x36 = x26;
  x37 = x29;
  x38 = x32;
  x39 = x35;
  _br2_store((out0) + ((uintptr_t)0ULL), x36, sizeof(uintptr_t));
  _br2_store((out0) + ((uintptr_t)8ULL), x37, sizeof(uintptr_t));
  _br2_store((out0) + ((uintptr_t)16ULL), x38, sizeof(uintptr_t));
  _br2_store((out0) + ((uintptr_t)24ULL), x39, sizeof(uintptr_t));
  return;
}
```