user: Converte this assembly snippet into its equivalent C code:

```asm
<crcAlgorithm>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x50(%rbp)
  mov    %esi,%r13d
  mov    %edx,-0x44(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  add    $0xf,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L122:
  cmp    %rdx,%rsp
  je     L109
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L122
L109:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L53
  orq    $0x0,-0x8(%rsp,%rax,1)
L53:
  mov    %rsp,%r14
  mov    %r13d,%r15d
  sub    -0x44(%rbp),%r15d
  lea    0x1(%r15),%eax
  cltq
  add    $0xf,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L75:
  cmp    %rdx,%rsp
  je     L106
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L75
L106:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L20
  orq    $0x0,-0x8(%rsp,%rax,1)
L20:
  mov    %rsp,%r12
  test   %r15d,%r15d
  js     L48
  mov    %r12,%rax
  lea    0x1(%r15),%edx
  add    %r12,%rdx
L86:
  movb   $0x31,(%rax)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L86
  movb   $0x30,0x2(%r12)
  lea    D26(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%ebx
L80:
  movsbl (%r12,%rbx,1),%edi
  call   <putchar@plt>
  add    $0x1,%rbx
  cmp    %ebx,%r15d
  jge    L80
L19:
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    -0x44(%rbp),%r8d
  mov    %r13d,%ecx
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    -0x50(%rbp),%rdi
  call   <crcEncoder@plt>
  lea    D24(%rip),%rdi
  call   <puts@plt>
  test   %r13d,%r13d
  jle    L128
  mov    %r14,%rbx
  mov    %r13d,%r15d
  add    %r14,%r15
L15:
  movsbl (%rbx),%edi
  call   <putchar@plt>
  add    $0x1,%rbx
  cmp    %r15,%rbx
  jne    L15
L128:
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    -0x44(%rbp),%ecx
  mov    %r13d,%edx
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <crcDecoder@plt>
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L117
  mov    $0x0,%eax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L48:
  movb   $0x30,0x2(%r12)
  lea    D26(%rip),%rdi
  call   <puts@plt>
  jmp    L19
L117:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D26
type_guessed: string
name: parse_data
arguments: data_tag: D24
type_guessed: string

tool: D26: 
This is divisor used :

tool: D24: 
This is encoded string :

assistant: ```c
int crcAlgorithm(char dataword[], int n, int k) {
  int i;
  char codeword[n];
  char divisor[n - k + 1];
  for (i = 0; i < n - k + 1; i++)
    divisor[i] = '1';
  divisor[2] = '0';
  printf("\nThis is divisor used :\n");
  for (i = 0; i < n - k + 1; i++)
    printf("%c", divisor[i]);
  printf("\n");
  crcEncoder(dataword, codeword, divisor, n, k);
  printf("\nThis is encoded string :\n");
  for (i = 0; i < n; i++)
    printf("%c", codeword[i]);
  printf("\n");
  crcDecoder(codeword, divisor, n, k);
}
```