user: Translate the below assembly code into C programming language:

```asm
<_error_hint>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %rsi,%r12
  mov    %rdx,%r13
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x14(%rsp)
  lea    0x8(%rsp),%rdi
  call   <uname@plt>
  lea    D127(%rip),%rbx
  test   %rax,%rax
  je     L34
L119:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L75
  mov    %rbx,%rax
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L34:
  mov    $0x4,%edx
  lea    D11(%rip),%rsi
  mov    0x8(%rsp),%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L119
  mov    $0x4,%ebp
  mov    $0x0,%r14d
L104:
  mov    0x8(%rsp),%rax
  movzbl (%rax,%rbp,1),%ebx
  test   %bl,%bl
  je     L35
  movsbl %bl,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  cmove  %r14d,%ebx
  mov    %bl,0x10(%rsp,%rbp,1)
  add    $0x1,%rbp
  cmp    $0x7,%rbp
  jne    L104
L35:
  lea    0x14(%rsp),%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  mov    $0x3,%edx
  lea    D70(%rip),%rsi
  mov    %r12,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L115
  lea    -0x100(%r13),%rax
  test   $0xfffffffffffffeff,%rax
  jne    L155
L115:
  mov    $0x3,%edx
  lea    D70(%rip),%rsi
  mov    %r12,%rdi
  call   <strncmp@plt>
  cmp    $0x17,%ebp
  jg     L133
  lea    D117(%rip),%rbx
  test   %rax,%rax
  je     L55
L133:
  lea    D127(%rip),%rbx
L55:
  mov    $0x3,%edx
  lea    D22(%rip),%rsi
  mov    %r12,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L7
  sub    $0x100,%r13
  test   $0xfffffffffffffeff,%r13
  jne    L103
L7:
  mov    $0x3,%edx
  lea    D22(%rip),%rsi
  mov    %r12,%rdi
  call   <strncmp@plt>
  cmp    $0x13,%ebp
  jg     L119
  test   %rax,%rax
  lea    D12(%rip),%rax
  cmove  %rax,%rbx
  jmp    L119
L103:
  lea    D78(%rip),%rbx
  jmp    L119
L155:
  mov    $0x3,%edx
  lea    D22(%rip),%rsi
  mov    %r12,%rdi
  call   <strncmp@plt>
  lea    D78(%rip),%rbx
  test   %rax,%rax
  je     L119
  lea    D48(%rip),%rbx
  jmp    L7
L75:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D127
datatype: string
name: unpack_data
arguments: tag: D11
datatype: string
name: unpack_data
arguments: tag: D70
datatype: string
name: unpack_data
arguments: tag: D117
datatype: string
name: unpack_data
arguments: tag: D22
datatype: string
name: unpack_data
arguments: tag: D12
datatype: string
name: unpack_data
arguments: tag: D78
datatype: string
name: unpack_data
arguments: tag: D48
datatype: string

tool: 

tool: D11: 2.6.

tool: D70: xts

tool: D117: Block mode XTS is available since kernel 2.6.24.


tool: D22: lrw

tool: D12: Block mode LRW is available since kernel 2.6.20.


tool: D78: Key size in LRW mode must be 256 or 512 bits.


tool: D48: Key size in XTS mode must be 256 or 512 bits.


assistant: ```c
char *_error_hint(char *cipherName, char *cipherMode, size_t keyLength) {
  char *hint = "";
  char c, tmp[4] = {0};
  struct utsname uts;
  int i = 0, kernel_minor;
  if (uname(&uts) || strncmp(uts.release, "2.6.", 4))
    return hint;
  while (i < 3 && (c = uts.release[i + 4]))
    tmp[i++] = isdigit(c) ? c : '\0';
  kernel_minor = atoi(tmp);
  if (!strncmp(cipherMode, "xts", 3) && (keyLength != 256 && keyLength != 512))
    hint = ("Key size in XTS mode must be 256 or 512 bits.\n");
  else if (!strncmp(cipherMode, "xts", 3) && kernel_minor < 24)
    hint = ("Block mode XTS is available since kernel 2.6.24.\n");
  if (!strncmp(cipherMode, "lrw", 3) && (keyLength != 256 && keyLength != 512))
    hint = ("Key size in LRW mode must be 256 or 512 bits.\n");
  else if (!strncmp(cipherMode, "lrw", 3) && kernel_minor < 20)
    hint = ("Block mode LRW is available since kernel 2.6.20.\n");
  return hint;
}
```