user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<decode_color_characteristics>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x19,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    $0x7,%edx
  mov    $0x6,%esi
  mov    %eax,%edi
  call   <get_bits@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x1b,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <decode_fraction@plt>
  movq   %xmm0,%rax
  mov    -0x20(%rbp),%rdx
  mov    %rax,(%rdx)
  mov    -0x18(%rbp),%rax
  add    $0x19,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    $0x4,%edx
  mov    $0x5,%esi
  mov    %eax,%edi
  call   <get_bits@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x1c,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    -0x20(%rbp),%rcx
  lea    0x8(%rcx),%rbx
  mov    %edx,%esi
  mov    %eax,%edi
  call   <decode_fraction@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  mov    -0x18(%rbp),%rax
  add    $0x19,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    $0x3,%edx
  mov    $0x2,%esi
  mov    %eax,%edi
  call   <get_bits@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x1d,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    -0x20(%rbp),%rcx
  lea    0x10(%rcx),%rbx
  mov    %edx,%esi
  mov    %eax,%edi
  call   <decode_fraction@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  mov    -0x18(%rbp),%rax
  add    $0x19,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    $0x1,%edx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <get_bits@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x1e,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    -0x20(%rbp),%rcx
  lea    0x18(%rcx),%rbx
  mov    %edx,%esi
  mov    %eax,%edi
  call   <decode_fraction@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  mov    -0x18(%rbp),%rax
  add    $0x1a,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    $0x7,%edx
  mov    $0x6,%esi
  mov    %eax,%edi
  call   <get_bits@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x1f,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    -0x20(%rbp),%rcx
  lea    0x20(%rcx),%rbx
  mov    %edx,%esi
  mov    %eax,%edi
  call   <decode_fraction@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  mov    -0x18(%rbp),%rax
  add    $0x1a,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    $0x5,%edx
  mov    $0x4,%esi
  mov    %eax,%edi
  call   <get_bits@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x20,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    -0x20(%rbp),%rcx
  lea    0x28(%rcx),%rbx
  mov    %edx,%esi
  mov    %eax,%edi
  call   <decode_fraction@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  mov    -0x18(%rbp),%rax
  add    $0x1a,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    $0x3,%edx
  mov    $0x2,%esi
  mov    %eax,%edi
  call   <get_bits@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x21,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    -0x20(%rbp),%rcx
  lea    0x30(%rcx),%rbx
  mov    %edx,%esi
  mov    %eax,%edi
  call   <decode_fraction@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  mov    -0x18(%rbp),%rax
  add    $0x1a,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    $0x1,%edx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <get_bits@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x22,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    -0x20(%rbp),%rcx
  lea    0x38(%rcx),%rbx
  mov    %edx,%esi
  mov    %eax,%edi
  call   <decode_fraction@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  mov    $0x1,%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int decode_color_characteristics(const unsigned char *edid, double *c) {
  c[0] = decode_fraction(edid[0x1b], get_bits(edid[0x19], 6, 7));
  c[1] = decode_fraction(edid[0x1c], get_bits(edid[0x19], 5, 4));
  c[2] = decode_fraction(edid[0x1d], get_bits(edid[0x19], 2, 3));
  c[3] = decode_fraction(edid[0x1e], get_bits(edid[0x19], 0, 1));
  c[4] = decode_fraction(edid[0x1f], get_bits(edid[0x1a], 6, 7));
  c[5] = decode_fraction(edid[0x20], get_bits(edid[0x1a], 4, 5));
  c[6] = decode_fraction(edid[0x21], get_bits(edid[0x1a], 2, 3));
  c[7] = decode_fraction(edid[0x22], get_bits(edid[0x1a], 0, 1));
  return 1;
}
```