user: What is the c source code of the assembly code below:

```asm
<TabularCline>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  lea    0x2(%rsi),%edi
  mov    $0x1,%esi
  push   %rbx
  sub    $0x18,%rsp
  call   <calloc@plt>
  mov    %rax,%r13
  test   %rbp,%rbp
  je     L124
  mov    %rbp,%rdi
  call   <TabularHline@plt>
  mov    %eax,%ebx
  test   %r12d,%r12d
  js     L197
  movslq %r12d,%rdx
  movsbl %al,%esi
  mov    %r13,%rdi
  add    $0x1,%rdx
  call   <memset@plt>
L197:
  test   %ebx,%ebx
  je     L284
L124:
  add    $0x18,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L284:
  mov    %rbp,%rdi
  call   <strlen@plt>
  movslq %eax,%r14
  lea    0x0(%rbp,%r14,1),%rax
  mov    %rax,0x8(%rsp)
  cmp    %rax,%rbp
  jae    L124
  lea    D3(%rip),%r15
  nopl   0x0(%rax)
L12:
  mov    %r15,%rsi
  mov    %rbp,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  je     L124
  lea    0x7(%rax),%rbx
  movzbl 0x7(%rax),%eax
  test   %al,%al
  jne    L82
  jmp    L124
  xchg   %ax,%ax
L23:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  je     L124
L82:
  cmp    $0x20,%al
  je     L23
  cmp    $0xa,%al
  je     L23
  sub    $0x31,%eax
  cmp    $0x7,%al
  ja     L124
  mov    %rbx,%rdi
  call   <atoi@plt>
  mov    %eax,%r14d
  movzbl (%rbx),%eax
  cmp    $0x2d,%al
  je     L63
  test   %al,%al
  je     L63
  nopl   0x0(%rax)
L134:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  je     L63
  cmp    $0x2d,%al
  jne    L134
L63:
  movzbl 0x1(%rbx),%eax
  lea    0x1(%rbx),%rbp
  test   %al,%al
  jne    L187
  jmp    L124
  nopl   0x0(%rax)
L243:
  movzbl 0x1(%rbp),%eax
  add    $0x1,%rbp
  test   %al,%al
  je     L124
L187:
  cmp    $0x20,%al
  je     L243
  cmp    $0xa,%al
  je     L243
  sub    $0x31,%eax
  cmp    $0x7,%al
  ja     L124
  mov    %rbp,%rdi
  call   <atoi@plt>
  movslq %r14d,%rdx
  cmp    %eax,%r14d
  jg     L246
  nopl   0x0(%rax,%rax,1)
L295:
  cmp    %edx,%r12d
  jl     L306
  test   %edx,%edx
  jle    L306
  movb   $0x1,0x0(%r13,%rdx,1)
L306:
  add    $0x1,%rdx
  cmp    %edx,%eax
  jge    L295
  movzbl 0x0(%rbp),%eax
  test   %al,%al
  jne    L79
  nopw   0x0(%rax,%rax,1)
L103:
  cmp    %rbp,0x8(%rsp)
  ja     L12
  jmp    L124
L140:
  add    $0x1,%rbp
L246:
  movzbl 0x0(%rbp),%eax
  test   %al,%al
  je     L103
L79:
  cmp    $0x7d,%al
  jne    L140
  cmp    %rbp,0x8(%rsp)
  ja     L12
  jmp    L124
```

tool_calls: name: unpack_data
arguments: data_label: D3
data_type: string

tool: D3: \cline{

assistant: ```c
char *TabularCline(const char *row, int columns) {
  char *s, *x;
  int i, n, m;
  char *cline = NULL;
  cline = (char *)calloc((columns + 2), sizeof(char));
  if (row == NULL)
    return cline;
  n = TabularHline(row);
  for (i = 0; i <= columns; i++)
    cline[i] = n;
  if (n)
    return cline;
  s = (char *)row;
  x = (char *)row + strlen(row);
  while (s < x) {
    s = strstr(s, "\\cline{");
    if (s == NULL)
      return cline;
    s += 7;
    while (*s && (*s == ' ' || *s == '\n'))
      s++;
    if (*s <= '0' || *s >= '9')
      return cline;
    n = atoi(s);
    while (*s && *s != '-')
      s++;
    s++;
    while (*s && (*s == ' ' || *s == '\n'))
      s++;
    if (*s <= '0' || *s >= '9')
      return cline;
    m = atoi(s);
    for (i = n; i <= m; i++) {
      if (i <= columns && i >= 1)
        cline[i] = 1;
    }
    while (*s && *s != '}')
      s++;
  }
  return cline;
}
```