user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<dpu_dump>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  cmp    $0x4000,%esi
  je     L93
  mov    %esi,%ebp
  mov    %edx,%r15d
  test   %edx,%edx
  je     L93
  mov    $0x0,%r12d
  movl   $0x10,0xc(%rsp)
  jmp    L13
L44:
  mov    %eax,0xc(%rsp)
L32:
  lea    D48(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  test   %eax,%eax
  je     L92
  lea    0x10(%rsp),%rbx
  lea    -0x1(%rax),%eax
  lea    0x11(%rsp,%rax,1),%r14
  jmp    L114
L60:
  lea    D29(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L62:
  add    $0x1,%rbx
  cmp    %r14,%rbx
  je     L92
L114:
  movzbl (%rbx),%r13d
  mov    %r13d,%edi
  call   <isprint@plt>
  test   %rax,%rax
  je     L60
  mov    %r13d,%esi
  lea    D6(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L62
L93:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L48
  mov    $0x0,%eax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L19:
  lea    D48(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,0xc(%rsp)
L92:
  mov    $0xa,%edi
  call   <putchar@plt>
  cmp    $0x4000,%ebp
  je     L93
  cmp    %r12d,%r15d
  jbe    L93
L13:
  mov    %ebp,%esi
  lea    D9(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmp    %r12d,%r15d
  je     L19
  cmp    $0x4000,%ebp
  je     L19
  mov    %ebp,%eax
  mov    (%rsp),%rdx
  movzbl (%rdx,%rax,1),%esi
  mov    %sil,0x10(%rsp)
  movzbl %sil,%esi
  lea    D65(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebp
  add    $0x1,%r12d
  mov    $0x1,%ebx
  lea    D65(%rip),%r13
L147:
  mov    %ebx,%eax
  cmp    %r12d,%r15d
  je     L44
  cmp    $0x4000,%ebp
  je     L44
  mov    %ebp,%eax
  mov    (%rsp),%rcx
  movzbl (%rcx,%rax,1),%esi
  mov    %sil,0x10(%rsp,%rbx,1)
  movzbl %sil,%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebp
  add    $0x1,%r12d
  add    $0x1,%rbx
  cmp    $0x10,%rbx
  jne    L147
  jmp    L32
L48:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D48
type_infered: string
name: unpack_data
arguments: tag: D29
type_infered: string
name: unpack_data
arguments: tag: D6
type_infered: string
name: unpack_data
arguments: tag: D9
type_infered: string
name: unpack_data
arguments: tag: D65
type_infered: string

tool: D48: 
	

tool: D29:  . 

tool: D6:  %c 

tool: D9: %04X	

tool: D65: %02X 

assistant: ```c
int dpu_dump(void *memptr, unsigned int offset, unsigned int length) {
  unsigned int i;
  unsigned char line[0x10];
  unsigned int lineLength = 0x10;
  unsigned int count = 0;
  while (count < length) {
    if (offset == 0x4000) {
      break;
    }
    printf("%04X\t", offset);
    for (i = 0; i < 0x10; i++, offset++, count++) {
      if (offset == 0x4000) {
        lineLength = i;
        break;
      }
      if (count == length) {
        lineLength = i;
        break;
      }
      line[i] = *((char *)memptr + offset);
      printf("%02X ", line[i]);
    }
    printf("\n\t");
    for (i = 0; i < lineLength; i++) {
      if (isprint(line[i])) {
        printf(" %c ", line[i]);
      } else {
        printf(" . ");
      }
    }
    printf("\n");
  }
  return 0;
}
```