user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x7f0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x7e8(%rbp)
  mov    -0x7e8(%rbp),%eax
  mov    %eax,-0x7e4(%rbp)
  mov    -0x7e4(%rbp),%eax
  mov    %eax,-0x7ec(%rbp)
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D33(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L49
L21:
  cmpl   $0x1,-0x7e4(%rbp)
  je     L72
  addl   $0x1,-0x7e8(%rbp)
L72:
  lea    -0x7e0(%rbp),%rax
  mov    %rax,%rdi
  call   <trim_trailing_whitespace@plt>
  mov    %eax,-0x7e4(%rbp)
  mov    -0x7e4(%rbp),%eax
  cmp    -0x7ec(%rbp),%eax
  jle    L49
  mov    -0x7e4(%rbp),%eax
  mov    %eax,-0x7ec(%rbp)
  cmpl   $0x3e6,-0x7e4(%rbp)
  jg     L45
  lea    -0x7e0(%rbp),%rdx
  lea    -0x3f0(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <copy@plt>
  jmp    L49
L45:
  mov    -0x7e4(%rbp),%eax
  mov    %eax,%esi
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L49:
  lea    -0x7e0(%rbp),%rax
  mov    $0x3e8,%esi
  mov    %rax,%rdi
  call   <mygetline@plt>
  mov    %eax,-0x7e4(%rbp)
  cmpl   $0x0,-0x7e4(%rbp)
  jg     L21
  cmpl   $0x0,-0x7ec(%rbp)
  jle    L68
  mov    -0x7e8(%rbp),%eax
  mov    %eax,%esi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x7ec(%rbp),%eax
  mov    %eax,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x3f0(%rbp),%rax
  mov    %rax,%rsi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L68:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L36
  call   <__stack_chk_fail@plt>
L36:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D2
datatype: string
name: retrieve_data
arguments: label: D33
datatype: string
name: retrieve_data
arguments: label: D36
datatype: string
name: retrieve_data
arguments: label: D14
datatype: string
name: retrieve_data
arguments: label: D3
datatype: string
name: retrieve_data
arguments: label: D21
datatype: string

tool: D2: 
Type in some lines. I will tell you the longest and some data.

tool: D33: Enter a '$' character to end. Tabs and blanks at the end don't count!


tool: D36: 
the line is too long, but its length is: %d



tool: D14: Total lines: %d


tool: D3: Number of chars, including the carriage return, in longest line: %d


tool: D21: Longest line is: %s

assistant: ```c
int main() {
  int len, max, num_lines;
  char line[1000];
  char longest[1000];
  max = len = num_lines = 0;
  printf("\nType in some lines. I will tell you the longest and some data.\n");
  printf("Enter a '$' character to end. Tabs and blanks at the end don't count!\n\n");
  while ((len = mygetline(line, 1000)) > 0) {
    if (len != 1)
      num_lines++;
    len = trim_trailing_whitespace(line);
    if (len > max) {
      max = len;
      if (len < 1000 - 1)
        copy(longest, line);
      else
        printf("\nthe line is too long, but its length is: %d\n\n", len);
    }
  }
  if (max > 0) {
    printf("Total lines: %d\n", num_lines);
    printf("Number of chars, including the carriage return, in longest line: %d\n", max);
    printf("Longest line is: %s", longest);
  }
  return 0;
}
```