user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ivtv_api_dec_speed>:
  endbr64
  cvttss2si %xmm0,%eax
  sub    $0x8,%rsp
  test   %eax,%eax
  js     L22
  movss  D1(%rip),%xmm1
  test   %esi,%esi
  jg     L18
  comiss %xmm0,%xmm1
  ja     L191
  ucomiss D1(%rip),%xmm0
  jp     L32
  je     L25
L32:
  ucomiss D2(%rip),%xmm0
  jp     L122
  je     L92
L122:
  comiss D46(%rip),%xmm0
  jbe    L101
  push   $0x0
  mov    $0x1,%r9d
  xor    %r8d,%r8d
  push   $0x0
  push   $0x0
  push   $0x0
L51:
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  call   <__ivtv_api_dec_speed@plt>
  add    $0x20,%rsp
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L18:
  comiss %xmm0,%xmm1
  ja     L175
  ucomiss D1(%rip),%xmm0
  jp     L98
  je     L159
L98:
  ucomiss D2(%rip),%xmm0
  jp     L196
  je     L174
L196:
  comiss D46(%rip),%xmm0
  jbe    L62
  push   $0x0
  mov    $0x1,%r9d
  push   $0x0
  push   $0x0
  push   $0x1
L164:
  mov    $0x1,%r8d
  jmp    L51
  nopw   0x0(%rax,%rax,1)
L22:
  test   %esi,%esi
  jle    L25
L159:
  push   $0x0
  mov    $0x3,%r9d
  push   $0x0
  push   $0x0
  push   $0x1
  jmp    L164
L92:
  push   $0x0
  mov    $0x7,%r9d
  xor    %r8d,%r8d
  push   $0x0
  push   $0x0
  push   $0x0
L1:
  mov    $0x1,%ecx
  xor    %edx,%edx
  mov    $0x1,%esi
  call   <__ivtv_api_dec_speed@plt>
  add    $0x20,%rsp
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  nopl   (%rax)
L174:
  push   $0x0
  mov    $0x3,%r9d
  mov    $0x1,%r8d
  push   $0x0
  push   $0x0
  push   $0x1
  jmp    L1
  cs nopw 0x0(%rax,%rax,1)
L175:
  divss  %xmm0,%xmm1
  push   $0x0
  mov    $0x3,%r9d
  xor    %ecx,%ecx
  push   $0x0
  mov    $0x1,%r8d
  xor    %edx,%edx
  push   $0x0
  push   $0x1
  cvttss2si %xmm1,%esi
  call   <__ivtv_api_dec_speed@plt>
  add    $0x20,%rsp
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L191:
  divss  %xmm0,%xmm1
  push   $0x0
  mov    $0x7,%r9d
  xor    %r8d,%r8d
  push   $0x0
  xor    %ecx,%ecx
  xor    %edx,%edx
  push   $0x0
  push   $0x0
  cvttss2si %xmm1,%esi
  call   <__ivtv_api_dec_speed@plt>
  add    $0x20,%rsp
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  nopl   (%rax)
L25:
  push   $0x0
  mov    $0x7,%r9d
  xor    %r8d,%r8d
  push   $0x0
  push   $0x0
  push   $0x0
  jmp    L51
  cs nopw 0x0(%rax,%rax,1)
L101:
  push   $0x0
  mov    $0x7,%r9d
  xor    %r8d,%r8d
  push   $0x0
  push   $0x0
  push   $0x0
L192:
  mov    $0x1,%ecx
  xor    %edx,%edx
  mov    $0x2,%esi
  call   <__ivtv_api_dec_speed@plt>
  add    $0x20,%rsp
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  nopl   (%rax)
L62:
  push   $0x0
  mov    $0x7,%r9d
  mov    $0x1,%r8d
  push   $0x0
  push   $0x0
  push   $0x1
  jmp    L192
```

tool_calls: name: extract_symbolic_data
arguments: label: D1
datatype: byte[4]
name: extract_symbolic_data
arguments: label: D2
datatype: byte[4]
name: extract_symbolic_data
arguments: label: D46
datatype: byte[4]

tool: {"D1": [0x00,0x00,0xf0,0x41]}

tool: {"D2": [0x00,0x00,0x34,0x42]}

tool: {"D46": [0x00,0x00,0x70,0x42]}

assistant: ```c
int ivtv_api_dec_speed(int ivtvfd, int direction, float fps) {
  int _speed = (int)fps;
  int b_per_gop = 1;
  int aud_mute = 0;
  int fr_field = 0;
  int mute = 0;
  int i_frames = 1;
  int ip_frames = 3;
  int ipb_frames = 7;
  if (direction > 1)
    direction = 1;
  else if (direction < 0)
    direction = 0;
  if (_speed < 0)
    _speed = fps = 30;
  if (direction == 0) {
    if (fps < 30) {
      _speed = 30 / fps;
      __ivtv_api_dec_speed(ivtvfd, _speed, 0, 0, direction, ipb_frames, 0, aud_mute, fr_field, mute);
    } else if (fps == 30) {
      __ivtv_api_dec_speed(ivtvfd, 0, 0, 0, direction, ipb_frames, 0, aud_mute, fr_field, mute);
    } else if (fps == (1.5 * 30)) {
      _speed = 1;
      __ivtv_api_dec_speed(ivtvfd, _speed, 0, 1, direction, ipb_frames, 0, aud_mute, fr_field, mute);
    } else if (fps > (2 * 30)) {
      __ivtv_api_dec_speed(ivtvfd, 0, 0, 0, direction, i_frames, 0, aud_mute, fr_field, mute);
    } else {
      _speed = 2;
      __ivtv_api_dec_speed(ivtvfd, _speed, 0, 1, direction, ipb_frames, 0, aud_mute, fr_field, mute);
    }
  } else {
    if (fps < 30) {
      _speed = 30 / fps;
      __ivtv_api_dec_speed(ivtvfd, _speed, 0, 0, direction, ip_frames, b_per_gop, aud_mute, fr_field, mute);
    } else if (fps == 30) {
      __ivtv_api_dec_speed(ivtvfd, 0, 0, 0, direction, ip_frames, b_per_gop, aud_mute, fr_field, mute);
    } else if (fps == (1.5 * 30)) {
      _speed = 1;
      __ivtv_api_dec_speed(ivtvfd, _speed, 0, 1, direction, ip_frames, b_per_gop, aud_mute, fr_field, mute);
    } else if (fps > (2 * 30)) {
      __ivtv_api_dec_speed(ivtvfd, 0, 0, 0, direction, i_frames, b_per_gop, aud_mute, fr_field, mute);
    } else {
      _speed = 2;
      __ivtv_api_dec_speed(ivtvfd, _speed, 0, 1, direction, ipb_frames, b_per_gop, aud_mute, fr_field, mute);
    }
  }
  return 0;
}
```