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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpl   $0x4,-0x34(%rbp)
  je     L0
  mov    -0x40(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L69
L0:
  mov    $0x0,%eax
  call   <sql_open@plt>
  mov    %eax,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  je     L58
  mov    $0x0,%eax
  call   <sql_close@plt>
  mov    $0xffffffff,%eax
  jmp    L69
L58:
  mov    $0x0,%eax
  call   <sql_init_db@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rdx
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rcx
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    $0x64,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sql_add@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    -0x18(%rbp),%rdx
  lea    -0x24(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sql_get_children@plt>
  mov    %eax,-0x1c(%rbp)
  movl   $0x0,-0x20(%rbp)
  jmp    L55
L10:
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  addl   $0x1,-0x20(%rbp)
L55:
  mov    -0x24(%rbp),%eax
  cmp    %eax,-0x20(%rbp)
  jl     L10
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  lea    -0x10(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sql_get_parent@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x40(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D51(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x40(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sql_remove_child@plt>
  mov    %eax,-0x1c(%rbp)
  mov    $0x0,%eax
  call   <sql_close@plt>
  mov    $0x0,%eax
L69:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L25
  call   <__stack_chk_fail@plt>
L25:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D0
datatype: string
name: extract_symbolic_data
arguments: data_label: D19
datatype: string
name: extract_symbolic_data
arguments: data_label: D4
datatype: string
name: extract_symbolic_data
arguments: data_label: D45
datatype: string
name: extract_symbolic_data
arguments: data_label: D16
datatype: string
name: extract_symbolic_data
arguments: data_label: D1
datatype: string
name: extract_symbolic_data
arguments: data_label: D51
datatype: string

tool: D0: Usage %s (add,get) parent child (remove) child

tool: D19: ADDING: %s, %s


tool: D4: GET Children of Parent %s


tool: D45: Child = %s


tool: D16: GET Parent of Child %s


tool: D1: Parent = %s


tool: D51: Remove Child %s


assistant: ```c
int main(int argc, char **argv) {
  int rc;
  int childc;
  char **childv;
  char *parent;
  int i;
  if (argc != 4) {
    printf("Usage %s (add,get) parent child (remove) child", argv[0]);
    return -1;
  }
  rc = sql_open();
  if (rc) {
    sql_close();
    return -1;
  }
  rc = sql_init_db();
  printf("ADDING: %s, %s\n", argv[1], argv[2]);
  rc = sql_add(argv[1], argv[2], 100);
  printf("GET Children of Parent %s\n", argv[1]);
  rc = sql_get_children(argv[1], &childc, &childv);
  for (i = 0; i < childc; ++i) {
    printf("Child = %s\n", childv[i]);
    free(childv[i]);
  }
  free(childv);
  printf("GET Parent of Child %s\n", argv[2]);
  rc = sql_get_parent(argv[2], &parent);
  printf("Parent = %s\n", parent);
  free(parent);
  printf("Remove Child %s\n", argv[3]);
  rc = sql_remove_child(argv[3]);
  sql_close();
  return 0;
}
```