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

```asm
<help>:
  endbr64
  sub    $0x8,%rsp
  lea    D250(%rip),%rdi
  call   <printf@plt>
  lea    D136(%rip),%rdi
  call   <printf@plt>
  lea    D235(%rip),%rdi
  call   <printf@plt>
  lea    D56(%rip),%rdi
  call   <printf@plt>
  lea    D231(%rip),%rdi
  call   <printf@plt>
  lea    D234(%rip),%rdi
  call   <printf@plt>
  lea    D101(%rip),%rdi
  call   <printf@plt>
  lea    D94(%rip),%rdi
  call   <printf@plt>
  lea    D80(%rip),%rdi
  call   <printf@plt>
  lea    D99(%rip),%rdi
  call   <printf@plt>
  lea    D96(%rip),%rdi
  call   <printf@plt>
  lea    D191(%rip),%rdi
  call   <printf@plt>
  lea    D174(%rip),%rdi
  call   <printf@plt>
  lea    D145(%rip),%rdi
  call   <printf@plt>
  lea    D253(%rip),%rdi
  call   <printf@plt>
  lea    D25(%rip),%rdi
  call   <printf@plt>
  lea    D61(%rip),%rdi
  call   <printf@plt>
  lea    D92(%rip),%rdi
  call   <printf@plt>
  lea    D91(%rip),%rdi
  call   <printf@plt>
  lea    D97(%rip),%rdi
  call   <printf@plt>
  lea    D165(%rip),%rdi
  call   <printf@plt>
  lea    D85(%rip),%rdi
  call   <printf@plt>
  lea    D73(%rip),%rdi
  call   <printf@plt>
  lea    D7(%rip),%rdi
  call   <printf@plt>
  lea    D103(%rip),%rdi
  call   <printf@plt>
  lea    D11(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D250
type: string
name: retrieve_data
arguments: data_tag: D136
type: string
name: retrieve_data
arguments: data_tag: D235
type: string
name: retrieve_data
arguments: data_tag: D56
type: string
name: retrieve_data
arguments: data_tag: D231
type: string
name: retrieve_data
arguments: data_tag: D234
type: string
name: retrieve_data
arguments: data_tag: D101
type: string
name: retrieve_data
arguments: data_tag: D94
type: string
name: retrieve_data
arguments: data_tag: D80
type: string
name: retrieve_data
arguments: data_tag: D99
type: string
name: retrieve_data
arguments: data_tag: D96
type: string
name: retrieve_data
arguments: data_tag: D191
type: string
name: retrieve_data
arguments: data_tag: D174
type: string
name: retrieve_data
arguments: data_tag: D145
type: string
name: retrieve_data
arguments: data_tag: D253
type: string
name: retrieve_data
arguments: data_tag: D25
type: string
name: retrieve_data
arguments: data_tag: D61
type: string
name: retrieve_data
arguments: data_tag: D92
type: string
name: retrieve_data
arguments: data_tag: D91
type: string
name: retrieve_data
arguments: data_tag: D97
type: string
name: retrieve_data
arguments: data_tag: D165
type: string
name: retrieve_data
arguments: data_tag: D85
type: string
name: retrieve_data
arguments: data_tag: D73
type: string
name: retrieve_data
arguments: data_tag: D7
type: string
name: retrieve_data
arguments: data_tag: D103
type: string
name: retrieve_data
arguments: data_tag: D11
type: string

tool: D250: 
HELP:



tool: D136: This is a reverse polish calculator. You must use it like so:


tool: D235: 1 + 1 is written as:


tool: D56: 1 1 +


tool: D231: (1 - 2) * (4 + 5) is written as:


tool: D234: 1 2 - 4 5 + *



tool: D101: COMMANDS:



tool: D94: A	Prints top of stack.


tool: D80: B	Swaps the top two values.


tool: D99: C	Clear the stack.


tool: D96: D	Duplicate the top value.


tool: D191: P	Pop the stack.


tool: D174: E	Empty the stack into the terminal.


tool: D145: ?	Show this message.



tool: D253: OPERATORS:



tool: D25: S	Sine


tool: D61: O	Cosine


tool: D92: T	Tangent


tool: D91: ^	Power


tool: D97: Q	Square root



tool: D165: VARIABLES:



tool: D85: You can assign any lowercase letter to be a variable.


tool: D73: To assign a variable, you must use the = operator like so:


tool: D7: 42 n =


tool: D103: That assigns 42 to the variable n.


tool: D11: 


assistant: ```c
void help(void) {
  printf("\nHELP:\n\n");
  printf("This is a reverse polish calculator. You must use it like so:\n");
  printf("1 + 1 is written as:\n");
  printf("1 1 +\n");
  printf("(1 - 2) * (4 + 5) is written as:\n");
  printf("1 2 - 4 5 + *\n\n");
  printf("COMMANDS:\n\n");
  printf("A\tPrints top of stack.\n");
  printf("B\tSwaps the top two values.\n");
  printf("C\tClear the stack.\n");
  printf("D\tDuplicate the top value.\n");
  printf("P\tPop the stack.\n");
  printf("E\tEmpty the stack into the terminal.\n");
  printf("?\tShow this message.\n\n");
  printf("OPERATORS:\n\n");
  printf("S\tSine\n");
  printf("O\tCosine\n");
  printf("T\tTangent\n");
  printf("^\tPower\n");
  printf("Q\tSquare root\n\n");
  printf("VARIABLES:\n\n");
  printf("You can assign any lowercase letter to be a variable.\n");
  printf("To assign a variable, you must use the = operator like so:\n");
  printf("42 n =\n");
  printf("That assigns 42 to the variable n.\n");
  printf("\n");
}
```