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

```asm
<get_region_name_TZ>:
  endbr64
  cmp    $0x1b,%edi
  ja     L8
  lea    D57(%rip),%rdx
  mov    %edi,%edi
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D62(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D2(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D176(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D222(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D185(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D194(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D69(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D115(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D30(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D107(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D56(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D189(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D87(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D208(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D45(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D75(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D238(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D100(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D233(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D263(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D79(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D225(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D254(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D103(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D29(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D246(%rip),%rax
  ret
L8:
  xor    %eax,%eax
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D62
type_infered: string
name: retrieve_data
arguments: data_label: D2
type_infered: string
name: retrieve_data
arguments: data_label: D176
type_infered: string
name: retrieve_data
arguments: data_label: D222
type_infered: string
name: retrieve_data
arguments: data_label: D185
type_infered: string
name: retrieve_data
arguments: data_label: D194
type_infered: string
name: retrieve_data
arguments: data_label: D69
type_infered: string
name: retrieve_data
arguments: data_label: D115
type_infered: string
name: retrieve_data
arguments: data_label: D30
type_infered: string
name: retrieve_data
arguments: data_label: D107
type_infered: string
name: retrieve_data
arguments: data_label: D56
type_infered: string
name: retrieve_data
arguments: data_label: D189
type_infered: string
name: retrieve_data
arguments: data_label: D87
type_infered: string
name: retrieve_data
arguments: data_label: D208
type_infered: string
name: retrieve_data
arguments: data_label: D45
type_infered: string
name: retrieve_data
arguments: data_label: D75
type_infered: string
name: retrieve_data
arguments: data_label: D238
type_infered: string
name: retrieve_data
arguments: data_label: D100
type_infered: string
name: retrieve_data
arguments: data_label: D233
type_infered: string
name: retrieve_data
arguments: data_label: D263
type_infered: string
name: retrieve_data
arguments: data_label: D79
type_infered: string
name: retrieve_data
arguments: data_label: D225
type_infered: string
name: retrieve_data
arguments: data_label: D254
type_infered: string
name: retrieve_data
arguments: data_label: D103
type_infered: string
name: retrieve_data
arguments: data_label: D29
type_infered: string
name: retrieve_data
arguments: data_label: D246
type_infered: string

tool: D62: Dodoma

tool: D2: Pwani

tool: D176: Manyara

tool: D222: Kagera

tool: D185: Tanga

tool: D194: Tabora

tool: D69: Singida

tool: D115: Shinyanga

tool: D30: Ruvuma

tool: D107: Pemba North

tool: D56: Rukwa

tool: D189: Pemba South

tool: D87: Kilimanjaro

tool: D208: Kigoma

tool: D45: Morogoro

tool: D75: Mbeya

tool: D238: Mara

tool: D100: Lindi

tool: D233: Dar es Salaam

tool: D263: Zanzibar North

tool: D79: Zanzibar Central

tool: D225: Arusha

tool: D254: Zanzibar Urban

tool: D103: Iringa

tool: D29: Mwanza

tool: D246: Mtwara

assistant: ```c
const char *get_region_name_TZ(int region_code) {
  switch (region_code) {
  case 2:
    return "Pwani";
  case 3:
    return "Dodoma";
  case 4:
    return "Iringa";
  case 5:
    return "Kigoma";
  case 6:
    return "Kilimanjaro";
  case 7:
    return "Lindi";
  case 8:
    return "Mara";
  case 9:
    return "Mbeya";
  case 10:
    return "Morogoro";
  case 11:
    return "Mtwara";
  case 12:
    return "Mwanza";
  case 13:
    return "Pemba North";
  case 14:
    return "Ruvuma";
  case 15:
    return "Shinyanga";
  case 16:
    return "Singida";
  case 17:
    return "Tabora";
  case 18:
    return "Tanga";
  case 19:
    return "Kagera";
  case 20:
    return "Pemba South";
  case 21:
    return "Zanzibar Central";
  case 22:
    return "Zanzibar North";
  case 23:
    return "Dar es Salaam";
  case 24:
    return "Rukwa";
  case 25:
    return "Zanzibar Urban";
  case 26:
    return "Arusha";
  case 27:
    return "Manyara";
  default:
    return NULL;
  }
}
```