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

```asm
<tokenize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  movl   $0x0,-0x1c(%rbp)
  mov    $0x3e8,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x18(%rbp)
  mov    $0x1f40,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x14(%rbp)
  movl   $0x0,-0x20(%rbp)
  jmp    L121
L81:
  mov    -0x20(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x21(%rbp)
  cmpb   $0x22,-0x21(%rbp)
  jne    L63
  mov    -0x1c(%rbp),%eax
  add    $0x1,%eax
  cltd
  shr    $0x1f,%edx
  add    %edx,%eax
  and    $0x1,%eax
  sub    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jne    L82
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  cmpl   $0x0,-0x18(%rbp)
  je     L82
  mov    $0x8,%edi
  call   <malloc@plt>
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rax,(%rdx)
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x10(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  movl   $0x0,-0x18(%rbp)
  jmp    L82
L63:
  cmpl   $0x1,-0x1c(%rbp)
  jne    L3
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x21(%rbp),%eax
  mov    %al,(%rdx)
  jmp    L82
L3:
  cmpb   $0x20,-0x21(%rbp)
  je     L101
  cmpb   $0xa,-0x21(%rbp)
  je     L101
  cmpb   $0x9,-0x21(%rbp)
  jne    L18
L101:
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  cmpl   $0x0,-0x18(%rbp)
  je     L82
  mov    $0x8,%edi
  call   <malloc@plt>
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rax,(%rdx)
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x10(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  movl   $0x0,-0x18(%rbp)
  jmp    L82
L18:
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x21(%rbp),%eax
  mov    %al,(%rdx)
L82:
  addl   $0x1,-0x20(%rbp)
L121:
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0x20(%rbp)
  jl     L81
  cmpl   $0x1,-0x1c(%rbp)
  jne    L128
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  cmpl   $0x0,-0x18(%rbp)
  je     L128
  mov    $0x8,%edi
  call   <malloc@plt>
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rax,(%rdx)
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x10(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
L128:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char **tokenize(char *input) {
  int i;
  int doubleQuotes = 0;
  char *token = (char *)malloc(1000 * sizeof(char));
  int tokenIndex = 0;
  char **tokens;
  tokens = (char **)malloc(1000 * sizeof(char **));
  int tokenNo = 0;
  for (i = 0; i < strlen(input); i++) {
    char readChar = input[i];
    if (readChar == '"') {
      doubleQuotes = (doubleQuotes + 1) % 2;
      if (doubleQuotes == 0) {
        token[tokenIndex] = '\0';
        if (tokenIndex != 0) {
          tokens[tokenNo] = (char *)malloc(sizeof(token));
          strcpy(tokens[tokenNo++], token);
          tokenIndex = 0;
        }
      }
    } else if (doubleQuotes == 1) {
      token[tokenIndex++] = readChar;
    } else if (readChar == ' ' || readChar == '\n' || readChar == '\t') {
      token[tokenIndex] = '\0';
      if (tokenIndex != 0) {
        tokens[tokenNo] = (char *)malloc(sizeof(token));
        strcpy(tokens[tokenNo++], token);
        tokenIndex = 0;
      }
    } else {
      token[tokenIndex++] = readChar;
    }
  }
  if (doubleQuotes == 1) {
    token[tokenIndex] = '\0';
    if (tokenIndex != 0) {
      tokens[tokenNo] = (char *)malloc(sizeof(token));
      strcpy(tokens[tokenNo++], token);
    }
  }
  return tokens;
}
```