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

```asm
<path_collapse>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%r13
  movzbl (%rdi),%eax
  test   %al,%al
  je     L190
  mov    %rdi,%rbx
  mov    %edx,%r12d
  mov    %rsi,%rbp
  lea    D55(%rip),%r14
  jmp    L74
L75:
  movzbl 0x1(%rbx),%eax
  cmp    $0x2f,%al
  je     L95
  cmp    $0x2e,%al
  jne    L102
  cmpb   $0x0,0x2(%rbx)
  je     L31
  cmpb   $0x2f,0x2(%rbx)
  jne    L102
  add    $0x2,%rbx
  jmp    L268
L95:
  add    $0x1,%rbx
  jmp    L268
L31:
  movb   $0x2f,0x0(%rbp)
  lea    0x1(%rbp),%rbp
L116:
  movb   $0x0,0x0(%rbp)
  cmp    %r13,%rbp
  je     L220
L173:
  lea    D16(%rip),%rsi
  mov    %r13,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L129
L76:
  lea    D44(%rip),%rsi
  mov    %r13,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L244
L80:
  mov    %rbp,%rax
  sub    %r13,%rax
  cmp    $0x4,%rax
  jg     L36
L113:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L142:
  movzbl (%rbx),%eax
  mov    %al,0x0(%rbp)
  lea    0x1(%rbp),%rbp
  lea    0x1(%rbx),%rbx
L268:
  movzbl (%rbx),%eax
  test   %al,%al
  je     L116
L74:
  cmp    $0x2f,%al
  je     L75
L102:
  test   %r12d,%r12d
  je     L142
  mov    $0x3,%edx
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L142
  movzbl 0x3(%rbx),%eax
  test   %al,%al
  je     L166
  cmp    $0x2f,%al
  jne    L142
L166:
  cmp    %rbp,%r13
  jae    L253
  sub    $0x1,%rbp
  cmp    %rbp,%r13
  jae    L253
L213:
  cmpb   $0x2f,0x0(%rbp)
  je     L253
  sub    $0x1,%rbp
  cmp    %rbp,%r13
  jne    L213
  mov    %r13,%rbp
L253:
  movb   $0x0,0x0(%rbp)
  add    $0x3,%rbx
  jmp    L268
L129:
  lea    D9(%rip),%rsi
  mov    %r13,%rdi
  call   <strcpy@plt>
  jmp    L76
L244:
  lea    D63(%rip),%rsi
  mov    %r13,%rdi
  call   <strcpy@plt>
  jmp    L80
L36:
  lea    -0x4(%rbp),%rdi
  lea    D1(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L113
  movb   $0x0,-0x1(%rbp)
  jmp    L113
L190:
  movb   $0x0,(%rsi)
L220:
  lea    D41(%rip),%rsi
  mov    %r13,%rdi
  call   <strcpy@plt>
  mov    %r13,%rbp
  jmp    L173
```

tool_calls: name: read_data
arguments: data_tag: D55
type: string
name: read_data
arguments: data_tag: D16
type: string
name: read_data
arguments: data_tag: D44
type: string
name: read_data
arguments: data_tag: D9
type: string
name: read_data
arguments: data_tag: D63
type: string
name: read_data
arguments: data_tag: D1
type: string
name: read_data
arguments: data_tag: D41
type: string

tool: D55: /..

tool: D16: ./

tool: D44: ../

tool: D9: .

tool: D63: ..

tool: D1: /../

tool: D41: /

assistant: ```c
void path_collapse(const char *l, char *s, int remove_dotdot) {
  char *start = s;
  while (*l) {
    if ((*l) == '/' && (*(l + 1)) == '/') {
      l++;
    } else if ((*l) == '/' && (*(l + 1)) == '.' && (*(l + 2)) == 0) {
      *s++ = *l++;
      break;
    } else if ((*l) == '/' && (*(l + 1)) == '.' && (*(l + 2)) == '/') {
      l += 2;
    } else if (remove_dotdot && !strncmp(l, "/..", 3) && (l[3] == 0 || l[3] == '/')) {
      if (s > start)
        s--;
      while (s > start && ((*s) != '/')) {
        s--;
      }
      *s = 0;
      l += 3;
    } else {
      *s++ = *l++;
    }
  }
  *s = 0;
  if (s == start)
    strcpy(s, "/");
  if (strcmp(start, "./") == 0)
    strcpy(start, ".");
  if (strcmp(start, "../") == 0)
    strcpy(start, "..");
  if ((s - start) > 4 && strcmp(s - 4, "/../") == 0)
    *(s - 1) = 0;
}
```