user: 请将以下的汇编代码转换成C语言代码：

```asm
<doughnut>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x178,%rsp
  movsd  %xmm0,0x38(%rsp)
  movsd  %xmm1,0x40(%rsp)
  mov    %edi,0x48(%rsp)
  mov    %esi,0x54(%rsp)
  mov    %edx,0x4c(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x168(%rsp)
  xor    %eax,%eax
  test   %esi,%esi
  jle    L15
  movl   $0x0,0x50(%rsp)
  pxor   %xmm4,%xmm4
  cvtsi2sd %esi,%xmm4
  movsd  %xmm4,0x58(%rsp)
L3:
  mov    0x50(%rsp),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  addsd  %xmm0,%xmm0
  mulsd  D51(%rip),%xmm0
  movsd  0x58(%rsp),%xmm2
  divsd  %xmm2,%xmm0
  movq   %xmm0,%r13
  add    $0x1,%eax
  mov    %eax,0x50(%rsp)
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  addsd  %xmm0,%xmm0
  mulsd  D51(%rip),%xmm0
  divsd  %xmm2,%xmm0
  cmpl   $0x0,0x48(%rsp)
  jle    L37
  lea    0x68(%rsp),%rbp
  lea    0x60(%rsp),%r12
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <sincos@plt>
  movsd  0x60(%rsp),%xmm1
  movsd  %xmm1,0x28(%rsp)
  mov    0x68(%rsp),%rbx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  movq   %r13,%xmm0
  call   <sincos@plt>
  movsd  0x60(%rsp),%xmm1
  movsd  %xmm1,0x30(%rsp)
  movsd  0x68(%rsp),%xmm0
  xorpd  D31(%rip),%xmm0
  movsd  %xmm0,0x18(%rsp)
  movq   %rbx,%xmm4
  xorpd  D31(%rip),%xmm4
  movsd  %xmm4,0x20(%rsp)
  movl   $0x0,0x4(%rsp)
L23:
  pxor   %xmm1,%xmm1
  cvtsi2sdl 0x48(%rsp),%xmm1
  lea    0x68(%rsp),%r12
  lea    0x60(%rsp),%r13
  mov    0x4(%rsp),%r14d
  pxor   %xmm0,%xmm0
  cvtsi2sd %r14d,%xmm0
  addsd  %xmm0,%xmm0
  mulsd  D51(%rip),%xmm0
  movsd  %xmm1,0x8(%rsp)
  divsd  %xmm1,%xmm0
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <sincos@plt>
  mov    0x60(%rsp),%rbx
  mov    0x68(%rsp),%rbp
  add    $0x1,%r14d
  mov    %r14d,0x4(%rsp)
  pxor   %xmm0,%xmm0
  cvtsi2sd %r14d,%xmm0
  addsd  %xmm0,%xmm0
  mulsd  D51(%rip),%xmm0
  divsd  0x8(%rsp),%xmm0
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <sincos@plt>
  movsd  0x60(%rsp),%xmm1
  movsd  0x68(%rsp),%xmm2
  movq   %rbx,%xmm0
  movsd  0x38(%rsp),%xmm7
  mulsd  %xmm7,%xmm0
  movsd  0x40(%rsp),%xmm10
  addsd  %xmm10,%xmm0
  movsd  0x30(%rsp),%xmm5
  movapd %xmm5,%xmm3
  mulsd  %xmm0,%xmm3
  movsd  %xmm3,0x70(%rsp)
  movsd  0x18(%rsp),%xmm9
  movapd %xmm9,%xmm3
  mulsd  %xmm0,%xmm3
  movsd  %xmm3,0x78(%rsp)
  movq   %rbp,%xmm3
  mulsd  %xmm7,%xmm3
  movsd  %xmm3,0x80(%rsp)
  movsd  0x28(%rsp),%xmm6
  movapd %xmm6,%xmm4
  mulsd  %xmm0,%xmm4
  movsd  %xmm4,0x90(%rsp)
  movsd  0x20(%rsp),%xmm8
  mulsd  %xmm8,%xmm0
  movsd  %xmm0,0x98(%rsp)
  movsd  %xmm3,0xa0(%rsp)
  movapd %xmm7,%xmm0
  mulsd  %xmm1,%xmm0
  addsd  %xmm10,%xmm0
  movapd %xmm6,%xmm3
  mulsd  %xmm0,%xmm3
  movsd  %xmm3,0xb0(%rsp)
  movapd %xmm8,%xmm3
  mulsd  %xmm0,%xmm3
  movsd  %xmm3,0xb8(%rsp)
  mulsd  %xmm2,%xmm7
  movsd  %xmm7,0xc0(%rsp)
  movapd %xmm5,%xmm4
  mulsd  %xmm0,%xmm4
  movsd  %xmm4,0xd0(%rsp)
  mulsd  %xmm9,%xmm0
  movsd  %xmm0,0xd8(%rsp)
  movsd  %xmm7,0xe0(%rsp)
  movq   %rbx,%xmm0
  mulsd  %xmm5,%xmm0
  movsd  %xmm0,0xf0(%rsp)
  movq   %rbx,%xmm0
  mulsd  %xmm9,%xmm0
  movsd  %xmm0,0xf8(%rsp)
  mov    %rbp,0x100(%rsp)
  movq   %rbx,%xmm0
  mulsd  %xmm6,%xmm0
  movsd  %xmm0,0x110(%rsp)
  movq   %rbx,%xmm0
  mulsd  %xmm8,%xmm0
  movsd  %xmm0,0x118(%rsp)
  mov    %rbp,0x120(%rsp)
  mulsd  %xmm1,%xmm6
  movsd  %xmm6,0x130(%rsp)
  mulsd  %xmm1,%xmm8
  movsd  %xmm8,0x138(%rsp)
  movsd  %xmm2,0x140(%rsp)
  mulsd  %xmm1,%xmm5
  movsd  %xmm5,0x150(%rsp)
  mulsd  %xmm9,%xmm1
  movsd  %xmm1,0x158(%rsp)
  movsd  %xmm2,0x160(%rsp)
  lea    0xf0(%rsp),%rax
  lea    0x70(%rsp),%rsi
  mov    %rax,%rcx
  mov    %rax,0x8(%rsp)
  mov    %rax,%rdx
  mov    %rsi,0x10(%rsp)
  mov    %rsi,%rdi
  call   <m_xformpt@plt>
  lea    0x110(%rsp),%rbp
  lea    0x90(%rsp),%rbx
  mov    %rbp,%rcx
  mov    %rbp,%rdx
  mov    %rbx,%rsi
  mov    %rbx,%rdi
  call   <m_xformpt@plt>
  lea    0x130(%rsp),%r13
  lea    0xb0(%rsp),%r12
  mov    %r13,%rcx
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %r12,%rdi
  call   <m_xformpt@plt>
  lea    0x150(%rsp),%r15
  lea    0xd0(%rsp),%r14
  mov    %r15,%rcx
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %r14,%rdi
  call   <m_xformpt@plt>
  mov    0x4c(%rsp),%edi
  call   <glBegin@plt>
  mov    %r15,%rdi
  call   <glNormal3dv@plt>
  mov    %r14,%rdi
  call   <glVertex3dv@plt>
  mov    %r13,%rdi
  call   <glNormal3dv@plt>
  mov    %r12,%rdi
  call   <glVertex3dv@plt>
  mov    %rbp,%rdi
  call   <glNormal3dv@plt>
  mov    %rbx,%rdi
  call   <glVertex3dv@plt>
  mov    0x8(%rsp),%rdi
  call   <glNormal3dv@plt>
  mov    0x10(%rsp),%rdi
  call   <glVertex3dv@plt>
  mov    $0x0,%eax
  call   <glEnd@plt>
  mov    0x4(%rsp),%r14d
  cmp    0x48(%rsp),%r14d
  jne    L23
L37:
  mov    0x54(%rsp),%ecx
  cmp    %ecx,0x50(%rsp)
  jne    L3
L15:
  mov    0x168(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x178,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D51
data_type: f64
name: retrieve_data
arguments: label: D31
data_type: byte[16]

tool: D51: 3.1415926535897

tool: {"D31": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
void doughnut(GLdouble r, GLdouble R, GLint nsides, GLint rings, GLenum type) {
  int i, j;
  GLdouble theta, phi, theta1, phi1;
  GLdouble p0[03], p1[3], p2[3], p3[3];
  GLdouble n0[3], n1[3], n2[3], n3[3];
  for (i = 0; i < rings; i++) {
    theta = (GLdouble)i * 2.0 * 3.1415926535897 / rings;
    theta1 = (GLdouble)(i + 1) * 2.0 * 3.1415926535897 / rings;
    for (j = 0; j < nsides; j++) {
      phi = (GLdouble)j * 2.0 * 3.1415926535897 / nsides;
      phi1 = (GLdouble)(j + 1) * 2.0 * 3.1415926535897 / nsides;
      p0[0] = cos(theta) * (R + r * cos(phi));
      p0[1] = -sin(theta) * (R + r * cos(phi));
      p0[2] = r * sin(phi);
      p1[0] = cos(theta1) * (R + r * cos(phi));
      p1[1] = -sin(theta1) * (R + r * cos(phi));
      p1[2] = r * sin(phi);
      p2[0] = cos(theta1) * (R + r * cos(phi1));
      p2[1] = -sin(theta1) * (R + r * cos(phi1));
      p2[2] = r * sin(phi1);
      p3[0] = cos(theta) * (R + r * cos(phi1));
      p3[1] = -sin(theta) * (R + r * cos(phi1));
      p3[2] = r * sin(phi1);
      n0[0] = cos(theta) * (cos(phi));
      n0[1] = -sin(theta) * (cos(phi));
      n0[2] = sin(phi);
      n1[0] = cos(theta1) * (cos(phi));
      n1[1] = -sin(theta1) * (cos(phi));
      n1[2] = sin(phi);
      n2[0] = cos(theta1) * (cos(phi1));
      n2[1] = -sin(theta1) * (cos(phi1));
      n2[2] = sin(phi1);
      n3[0] = cos(theta) * (cos(phi1));
      n3[1] = -sin(theta) * (cos(phi1));
      n3[2] = sin(phi1);
      m_xformpt(p0, p0, n0, n0);
      m_xformpt(p1, p1, n1, n1);
      m_xformpt(p2, p2, n2, n2);
      m_xformpt(p3, p3, n3, n3);
      glBegin(type);
      glNormal3dv(n3);
      glVertex3dv(p3);
      glNormal3dv(n2);
      glVertex3dv(p2);
      glNormal3dv(n1);
      glVertex3dv(p1);
      glNormal3dv(n0);
      glVertex3dv(p0);
      glEnd();
    }
  }
}
```