user: Translate the below assembly code into C programming language:

```asm
<getLines>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  test   %rdi,%rdi
  je     L178
  mov    %rdi,%rbp
  mov    %rsi,%r12
  test   %rsi,%rsi
  je     L21
L89:
  mov    $0x8,%edi
  call   <malloc@plt>
  mov    %rax,%r13
  movzbl 0x0(%rbp),%eax
  test   %al,%al
  je     L119
  movl   $0x1,(%rsp)
  mov    $0x1,%ebx
  xor    %r14d,%r14d
  xor    %esi,%esi
  jmp    L109
  cs nopw 0x0(%rax,%rax,1)
L69:
  lea    0x1(%rbx),%rdx
  movzbl -0x1(%rbp,%rdx,1),%eax
  test   %al,%al
  je     L175
L96:
  mov    %rdx,%rbx
L109:
  lea    -0x1(%rbx),%edx
  mov    %ebx,%r15d
  cmp    $0xa,%al
  jne    L69
  mov    %rbp,%rdi
  call   <substring@plt>
  mov    %rax,%rdx
  cmp    %r14d,(%rsp)
  je     L29
L95:
  movslq %r14d,%rax
  mov    %r15d,%esi
  add    $0x1,%r14d
  mov    %rdx,0x0(%r13,%rax,8)
  lea    0x1(%rbx),%rdx
  movzbl -0x1(%rbp,%rdx,1),%eax
  test   %al,%al
  jne    L96
L175:
  cmpb   $0xa,-0x1(%rbp,%rbx,1)
  jne    L179
L14:
  mov    %r14d,(%r12)
L200:
  add    $0x18,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L179:
  mov    %r15d,%edx
  mov    %rbp,%rdi
  lea    0x1(%r14),%r15d
  call   <substring@plt>
  movslq %r14d,%rdx
  mov    %rax,%rbp
  lea    0x0(,%rdx,8),%rbx
  cmp    %r14d,(%rsp)
  je     L206
  lea    0x0(%r13,%rbx,1),%rdx
  mov    %r15d,%r14d
L26:
  mov    %rbp,(%rdx)
  jmp    L14
  nopl   0x0(%rax)
L21:
  lea    D0(%rip),%rdi
  call   <puts@plt>
  mov    $0x4,%edi
  call   <malloc@plt>
  movl   $0x0,(%rax)
  mov    %rax,%r12
  jmp    L89
  nopl   0x0(%rax)
L29:
  mov    %r14d,%edi
  mov    %rax,(%rsp)
  lea    (%r14,%r14,1),%eax
  shl    $0x4,%edi
  mov    %eax,0xc(%rsp)
  call   <malloc@plt>
  test   %r14d,%r14d
  mov    (%rsp),%rdx
  je     L63
  mov    %r14d,%ecx
  mov    %r13,%r8
  lea    (%rax,%rcx,8),%rdi
  sub    %rax,%r8
  mov    %rax,%rcx
L191:
  mov    (%r8,%rcx,1),%rsi
  add    $0x8,%rcx
  mov    %rsi,-0x8(%rcx)
  cmp    %rcx,%rdi
  jne    L191
L63:
  mov    %rax,%r13
  mov    0xc(%rsp),%eax
  mov    %eax,(%rsp)
  jmp    L95
L119:
  xor    %r14d,%r14d
  cmpb   $0xa,-0x1(%rbp)
  je     L14
  xor    %edx,%edx
  mov    %rbp,%rdi
  xor    %esi,%esi
  mov    $0x1,%r14d
  call   <substring@plt>
  mov    %r13,%rdx
  mov    %rax,%rbp
  jmp    L26
  nopw   0x0(%rax,%rax,1)
L206:
  mov    %r14d,%edi
  shl    $0x4,%edi
  call   <malloc@plt>
  test   %r14d,%r14d
  jle    L6
  mov    (%rsp),%edx
  mov    %r13,%r8
  sub    %rax,%r8
  lea    (%rax,%rdx,8),%rsi
  mov    %rax,%rdx
L151:
  mov    (%r8,%rdx,1),%rcx
  add    $0x8,%rdx
  mov    %rcx,-0x8(%rdx)
  cmp    %rsi,%rdx
  jne    L151
L6:
  lea    (%rax,%rbx,1),%rdx
  mov    %r15d,%r14d
  mov    %rax,%r13
  jmp    L26
L178:
  lea    D19(%rip),%rdi
  xor    %r13d,%r13d
  call   <puts@plt>
  jmp    L200
```

tool_calls: name: disassemble_data
arguments: label: D0
data_type: string
name: disassemble_data
arguments: label: D19
data_type: string

tool: D0: Len is null

tool: D19: getLines() recieved a null message

assistant: ```c
char **getLines(char *message, int *len) {
  if (message == NULL) {
    puts("getLines() recieved a null message");
    return NULL;
  }
  if (len == NULL) {
    puts("Len is null");
    len = (int *)malloc(sizeof(int));
    *len = 0;
  }
  int index = 0, size = 1, leftIndex = 0, arrIndex = 0;
  char **arr = (char **)malloc(sizeof(char *));
  while (message[index] != 0) {
    if (message[index] == '\n') {
      char *sub = substring(message, leftIndex, index);
      if (arrIndex == size) {
        char **tmpArr = (char **)malloc(sizeof(char *) * (size * 2));
        for (int i = 0; i < size; i++) {
          tmpArr[i] = arr[i];
        }
        size = size * 2;
        arr = tmpArr;
      }
      arr[arrIndex] = sub;
      arrIndex++;
      leftIndex = index + 1;
    }
    index++;
  }
  if (message[index - 1] != '\n') {
    char *sub = substring(message, leftIndex, index);
    if (arrIndex == size) {
      char **tmpArr = (char **)malloc(sizeof(char *) * (size * 2));
      for (int i = 0; i < size; i++) {
        tmpArr[i] = arr[i];
      }
      size = size * 2;
      arr = tmpArr;
    }
    arr[arrIndex] = sub;
    arrIndex++;
  }
  *len = arrIndex;
  return arr;
}
```