user: 这段汇编代码用C语言表示是什么样的?

```asm
<dv_read_iw44>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x30(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x18(%rbp),%eax
  mov    %eax,%esi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmpl   $0x0,-0x1c(%rbp)
  jne    L0
  mov    -0x30(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  shr    $0x7,%al
  movzbl %al,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x30(%rbp),%rax
  add    $0x2,%rax
  mov    %rax,%rdi
  call   <get16@plt>
  and    $0x7fff,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  add    $0x4,%rax
  mov    %rax,%rdi
  call   <get16@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0x30(%rbp),%rax
  add    $0x6,%rax
  mov    %rax,%rdi
  call   <get16@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D55(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%eax
  mov    %eax,%esi
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L0:
  lea    D33(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D47
type_guessed: string
name: unpack_data
arguments: tag: D45
type_guessed: string
name: unpack_data
arguments: tag: D9
type_guessed: string
name: unpack_data
arguments: tag: D55
type_guessed: string
name: unpack_data
arguments: tag: D15
type_guessed: string
name: unpack_data
arguments: tag: D49
type_guessed: string
name: unpack_data
arguments: tag: D8
type_guessed: string
name: unpack_data
arguments: tag: D14
type_guessed: string
name: unpack_data
arguments: tag: D33
type_guessed: string

tool: D47: BG44 {

tool: D45: serial = %d


tool: D9: slices = %d


tool: D55: comps = %d


tool: D15: version = 0x%04x


tool: D49: width = %d


tool: D8: height = %d


tool: D14: crdelay = %d


tool: D33: }

assistant: ```c
void dv_read_iw44(struct djvu *doc, unsigned char *data, int size) {
  printf("BG44 {\n");
  int serial, slices;
  serial = data[0];
  slices = data[1];
  printf("serial = %d\n", serial);
  printf("slices = %d\n", slices);
  if (serial == 0) {
    int comps = data[2] >> 7;
    int version = get16(data + 2) & 0x7fff;
    int width = get16(data + 4);
    int height = get16(data + 6);
    int crdelay = data[8];
    printf("comps = %d\n", comps);
    printf("version = 0x%04x\n", version);
    printf("width = %d\n", width);
    printf("height = %d\n", height);
    printf("crdelay = %d\n", crdelay);
  }
  printf("}\n");
}
```