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

```asm
<ft_strtrim>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <ft_strlen@plt>
  movzbl (%rbx),%ecx
  lea    -0x9(%rcx),%edx
  cmp    $0x1,%dl
  jbe    L182
  cmp    $0x20,%cl
  jne    L198
L182:
  mov    $0x1,%edx
  nop
L123:
  movzbl (%rbx,%rdx,1),%ecx
  mov    %edx,%r13d
  add    $0x1,%rdx
  lea    -0x9(%rcx),%esi
  cmp    $0x1,%sil
  jbe    L123
  cmp    $0x20,%cl
  je     L123
L34:
  test   %cl,%cl
  je     L4
  movslq %eax,%rcx
  lea    -0x1(%rcx),%rdx
  movzbl -0x1(%rbx,%rcx,1),%ecx
  lea    -0x9(%rcx),%esi
  cmp    $0x1,%sil
  ja     L92
  nopw   0x0(%rax,%rax,1)
L38:
  movzbl -0x1(%rbx,%rdx,1),%ecx
  mov    %edx,%eax
  sub    $0x1,%rdx
  lea    -0x9(%rcx),%esi
  cmp    $0x1,%sil
  jbe    L38
L92:
  cmp    $0x20,%cl
  je     L38
L4:
  sub    %r13d,%eax
  movslq %eax,%r12
  lea    0x1(,%r12,8),%edi
  mov    %r12,%rbp
  call   <malloc@plt>
  mov    %rax,%r8
  test   %rax,%rax
  je     L37
  test   %r12d,%r12d
  jle    L28
  movslq %r13d,%rcx
  mov    %r8,%rdx
  lea    -0x1(%r12),%eax
  mov    %r12d,%esi
  lea    0x1(%rbx,%rcx,1),%rdi
  sub    %rdi,%rdx
  cmp    $0xe,%rdx
  jbe    L243
  cmp    $0x6,%eax
  jbe    L243
  cmp    $0xe,%eax
  jbe    L109
  mov    %r12d,%edx
  lea    (%rbx,%rcx,1),%rsi
  xor    %eax,%eax
  shr    $0x4,%edx
  shl    $0x4,%rdx
  xchg   %ax,%ax
L168:
  movdqu (%rsi,%rax,1),%xmm0
  movups %xmm0,(%r8,%rax,1)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L168
  mov    %ebp,%edx
  and    $0xfffffff0,%edx
  mov    %edx,%eax
  cmp    %edx,%ebp
  je     L133
  mov    %ebp,%esi
  sub    %edx,%esi
  lea    -0x1(%rsi),%edi
  cmp    $0x6,%edi
  jbe    L151
L41:
  lea    (%rbx,%rdx,1),%rdi
  mov    (%rdi,%rcx,1),%rcx
  mov    %rcx,(%r8,%rdx,1)
  mov    %esi,%edx
  and    $0xfffffff8,%edx
  add    %edx,%eax
  cmp    %esi,%edx
  je     L133
L151:
  lea    0x0(%r13,%rax,1),%edx
  movslq %edx,%rdx
  movzbl (%rbx,%rdx,1),%ecx
  movslq %eax,%rdx
  mov    %cl,(%r8,%rdx,1)
  lea    0x1(%rax),%edx
  cmp    %edx,%ebp
  jle    L133
  lea    0x0(%r13,%rdx,1),%ecx
  movslq %edx,%rdx
  movslq %ecx,%rcx
  movzbl (%rbx,%rcx,1),%ecx
  mov    %cl,(%r8,%rdx,1)
  lea    0x2(%rax),%edx
  cmp    %edx,%ebp
  jle    L133
  lea    0x0(%r13,%rdx,1),%ecx
  movslq %edx,%rdx
  movslq %ecx,%rcx
  movzbl (%rbx,%rcx,1),%ecx
  mov    %cl,(%r8,%rdx,1)
  lea    0x3(%rax),%edx
  cmp    %edx,%ebp
  jle    L133
  lea    0x0(%r13,%rdx,1),%ecx
  movslq %edx,%rdx
  movslq %ecx,%rcx
  movzbl (%rbx,%rcx,1),%ecx
  mov    %cl,(%r8,%rdx,1)
  lea    0x4(%rax),%edx
  cmp    %edx,%ebp
  jle    L133
  lea    0x0(%r13,%rdx,1),%ecx
  movslq %edx,%rdx
  movslq %ecx,%rcx
  movzbl (%rbx,%rcx,1),%ecx
  mov    %cl,(%r8,%rdx,1)
  lea    0x5(%rax),%edx
  cmp    %edx,%ebp
  jle    L133
  lea    0x0(%r13,%rdx,1),%ecx
  movslq %edx,%rdx
  movslq %ecx,%rcx
  movzbl (%rbx,%rcx,1),%ecx
  mov    %cl,(%r8,%rdx,1)
  lea    0x6(%rax),%edx
  cmp    %edx,%ebp
  jle    L133
  lea    0x0(%r13,%rdx,1),%eax
  cltq
  movzbl (%rbx,%rax,1),%ecx
  movslq %edx,%rax
  mov    %cl,(%r8,%rax,1)
L133:
  add    %r8,%r12
L119:
  movb   $0x0,(%r12)
L37:
  add    $0x8,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L198:
  xor    %r13d,%r13d
  jmp    L34
L243:
  mov    %ebp,%eax
  xor    %edx,%edx
  lea    (%rbx,%rcx,1),%rsi
  nopl   0x0(%rax)
L101:
  movzbl (%rsi,%rdx,1),%ecx
  mov    %cl,(%r8,%rdx,1)
  add    $0x1,%rdx
  cmp    %rdx,%rax
  jne    L101
  jmp    L133
L28:
  mov    %rax,%r12
  jmp    L119
L109:
  xor    %eax,%eax
  xor    %edx,%edx
  jmp    L41
```

assistant: ```c
char *ft_strtrim(char const *s) {
  int i;
  int count;
  int len;
  char *strim;
  i = 0;
  count = 0;
  len = ft_strlen(s);
  while ((s[i] == ' ') || (s[i] == '\n') || (s[i] == '\t'))
    i++;
  if (s[i])
    while (s[len - 1] == ' ' || s[len - 1] == '\n' || s[len - 1] == '\t')
      len--;
  strim = malloc(sizeof(char *) * (len - i) + 1);
  if (!strim || !s)
    return (NULL);
  while (count < (len - i)) {
    strim[count] = s[i + count];
    count++;
  }
  strim[count] = '\0';
  return (strim);
}
```