user: Translate the below assembly code into C programming language:

```asm
<dgl48>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  movsd  %xmm0,-0x18(%rbp)
  movsd  %xmm1,-0x20(%rbp)
  movsd  -0x18(%rbp),%xmm0
  ucomisd -0x20(%rbp),%xmm0
  jp     L67
  movsd  -0x18(%rbp),%xmm0
  ucomisd -0x20(%rbp),%xmm0
  jne    L67
  pxor   %xmm0,%xmm0
  jmp    L77
L67:
  movl   $0x0,-0xc(%rbp)
  movsd  -0x18(%rbp),%xmm0
  comisd -0x20(%rbp),%xmm0
  jbe    L28
  movl   $0x1,-0xc(%rbp)
  movsd  -0x18(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,-0x20(%rbp)
L28:
  movl   $0x0,-0x10(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  jmp    L55
L65:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  lea    D12(%rip),%rax
  movsd  (%rdx,%rax,1),%xmm3
  movsd  %xmm3,-0x28(%rbp)
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  lea    D7(%rip),%rax
  movsd  (%rdx,%rax,1),%xmm1
  movsd  -0x20(%rbp),%xmm0
  mov    -0x18(%rbp),%rax
  movapd %xmm1,%xmm2
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  call   <_Normal@plt>
  mov    %eax,%edi
  call   <_f@plt>
  movsd  %xmm0,-0x30(%rbp)
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  lea    D7(%rip),%rax
  movsd  (%rdx,%rax,1),%xmm0
  movq   D13(%rip),%xmm1
  xorpd  %xmm0,%xmm1
  movsd  -0x20(%rbp),%xmm0
  mov    -0x18(%rbp),%rax
  movapd %xmm1,%xmm2
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  call   <_Normal@plt>
  mov    %eax,%edi
  call   <_f@plt>
  addsd  -0x30(%rbp),%xmm0
  mulsd  -0x28(%rbp),%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0x10(%rbp)
L55:
  cmpl   $0x17,-0x10(%rbp)
  jle    L65
  movsd  -0x20(%rbp),%xmm0
  subsd  -0x18(%rbp),%xmm0
  movsd  D20(%rip),%xmm1
  divsd  %xmm1,%xmm0
  movsd  -0x8(%rbp),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  je     L69
  movsd  -0x8(%rbp),%xmm0
  movq   D13(%rip),%xmm1
  xorpd  %xmm1,%xmm0
  jmp    L77
L69:
  movsd  -0x8(%rbp),%xmm0
L77:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D13
type_infered: f32[2]
name: unpack_data
arguments: label: D20
type_infered: f64

tool: {"D13": [0.0,-0.0]}

tool: D20: 2

assistant: ```c
double dgl48(double a, double b) {
  static double g[24] = {0.032380170962869362, 0.097004699209462699, 0.161222356068891718, 0.224763790394689061, 0.287362487355455577, 0.348755886292160738, 0.408686481990716730, 0.466902904750958405, 0.523160974722233034, 0.577224726083972704, 0.628867396776513624, 0.677872379632663905, 0.724034130923814655, 0.767159032515740339, 0.807066204029442627, 0.843588261624393531, 0.876572020274247886, 0.905879136715569673, 0.931386690706554333, 0.952987703160430861, 0.970591592546247250, 0.984124583722826858, 0.993530172266350758, 0.998771007252426119};
  static double w[24] = {0.064737696812683923, 0.064466164435950082, 0.063924238584648187, 0.063114192286254026, 0.062039423159892664, 0.060704439165893880, 0.059114839698395636, 0.057277292100403216, 0.055199503699984163, 0.052890189485193667, 0.050359035553854475, 0.047616658492490475, 0.044674560856694280, 0.041545082943464749, 0.038241351065830706, 0.034777222564770439, 0.031167227832798089, 0.027426509708356948, 0.023570760839324379, 0.019616160457355528, 0.015579315722943849, 0.011477234579234539, 0.007327553901276262, 0.003153346052305839};
  double s;
  int i, mflag;
  if (a == b)
    return 0.;
  mflag = 0;
  if (a > b) {
    mflag = 1;
    s = a;
    a = b;
    b = s;
  }
  for (i = 0, s = 0.; i < 24; i++)
    s += w[i] * (_f(_Normal(a, b, g[i])) + _f(_Normal(a, b, -g[i])));
  s *= ((b - a) / 2.);
  if (mflag)
    return -s;
  return s;
}
```