user: Demonstrate the C code that generates the assembly output below:

```asm
<convert_statistics>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D196(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <open_file@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L26
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <create_file@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L29
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  jmp    L25
L29:
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D56(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D139(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D182(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D116(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D84(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D44(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D125(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D88(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D195(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D174(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D90(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D118(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D207(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D233(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D149(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D143(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D165(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D60(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D211(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D19(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D89(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D24(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D71(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <save_str@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <rename_file@plt>
  jmp    L25
L26:
  nop
L25:
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D196
data_type: string
name: read_data
arguments: label: D56
data_type: string
name: read_data
arguments: label: D139
data_type: string
name: read_data
arguments: label: D182
data_type: string
name: read_data
arguments: label: D116
data_type: string
name: read_data
arguments: label: D84
data_type: string
name: read_data
arguments: label: D44
data_type: string
name: read_data
arguments: label: D125
data_type: string
name: read_data
arguments: label: D88
data_type: string
name: read_data
arguments: label: D195
data_type: string
name: read_data
arguments: label: D174
data_type: string
name: read_data
arguments: label: D90
data_type: string
name: read_data
arguments: label: D118
data_type: string
name: read_data
arguments: label: D207
data_type: string
name: read_data
arguments: label: D233
data_type: string
name: read_data
arguments: label: D149
data_type: string
name: read_data
arguments: label: D143
data_type: string
name: read_data
arguments: label: D165
data_type: string
name: read_data
arguments: label: D60
data_type: string
name: read_data
arguments: label: D211
data_type: string
name: read_data
arguments: label: D19
data_type: string
name: read_data
arguments: label: D89
data_type: string
name: read_data
arguments: label: D24
data_type: string
name: read_data
arguments: label: D71
data_type: string

tool: D196: converting statistics %s


tool: D56: oldest

tool: D139: youngest

tool: D182: most_logins

tool: D116: most_xsent

tool: D84: most_xrecv

tool: D44: most_esent

tool: D125: most_erecv

tool: D88: most_posted

tool: D195: most_read

tool: D174: oldest_birth

tool: D90: youngest_birth

tool: D118: logins

tool: D207: xsent

tool: D233: xrecv

tool: D149: esent

tool: D143: erecv

tool: D165: posted

tool: D60: read

tool: D211: oldest_age

tool: D19: most_fsent

tool: D89: most_frecv

tool: D24: fsent

tool: D71: frecv

assistant: ```c
void convert_statistics(char *filename) {
  FILE *f, *f2;
  printf("converting statistics %s\n", filename);
  if ((f = open_file(filename)) == NULL)
    return;
  if ((f2 = create_file(filename)) == NULL) {
    fclose(f);
    return;
  }
  save_str(f, f2, "oldest");
  save_str(f, f2, "youngest");
  save_str(f, f2, "most_logins");
  save_str(f, f2, "most_xsent");
  save_str(f, f2, "most_xrecv");
  save_str(f, f2, "most_esent");
  save_str(f, f2, "most_erecv");
  save_str(f, f2, "most_posted");
  save_str(f, f2, "most_read");
  save_str(f, f2, "oldest_birth");
  save_str(f, f2, "youngest_birth");
  save_str(f, f2, "logins");
  save_str(f, f2, "xsent");
  save_str(f, f2, "xrecv");
  save_str(f, f2, "esent");
  save_str(f, f2, "erecv");
  save_str(f, f2, "posted");
  save_str(f, f2, "read");
  save_str(f, f2, "oldest_age");
  save_str(f, f2, "most_fsent");
  save_str(f, f2, "most_frecv");
  save_str(f, f2, "fsent");
  save_str(f, f2, "frecv");
  fclose(f);
  fclose(f2);
  rename_file(filename);
}
```