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

```asm
<getDelimOrCommand>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  movb   $0x0,(%rdi)
  mov    $0x5c,%edi
  call   <ungetTexChar@plt>
  xor    %eax,%eax
  call   <getSimpleCommand@plt>
  mov    %rax,(%rbx)
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    $0x1,%eax
  je     L110
L17:
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L65
  lea    D30(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L114
L71:
  movb   $0x7b,0x0(%rbp)
L115:
  mov    (%rbx),%rdi
  lea    D47(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L117
L22:
  movb   $0x7d,0x0(%rbp)
L11:
  mov    (%rbx),%rdi
  lea    D31(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L44
  movb   $0x7c,0x0(%rbp)
L44:
  mov    (%rbx),%rdi
  lea    D5(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L96
  movb   $0x3c,0x0(%rbp)
L96:
  mov    (%rbx),%rdi
  lea    D41(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L75
  movb   $0x3e,0x0(%rbp)
L3:
  mov    (%rbx),%rdi
  call   <free@plt>
  movq   $0x0,(%rbx)
L65:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L75:
  cmpb   $0x0,0x0(%rbp)
  jne    L3
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L110:
  mov    (%rbx),%rdi
  call   <free@plt>
  mov    $0x3,%edi
  call   <malloc@plt>
  mov    %rax,(%rbx)
  movb   $0x5c,(%rax)
  xor    %eax,%eax
  mov    (%rbx),%r12
  call   <getTexChar@plt>
  mov    %al,0x1(%r12)
  mov    (%rbx),%rax
  movb   $0x0,0x2(%rax)
  jmp    L17
  nopl   0x0(%rax,%rax,1)
L114:
  mov    (%rbx),%rdi
  lea    D24(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L71
  jmp    L115
  nopl   (%rax)
L117:
  mov    (%rbx),%rdi
  lea    D3(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L22
  jmp    L11
```

tool_calls: name: retrieve_data
arguments: data_tag: D30
datatype: string
name: retrieve_data
arguments: data_tag: D47
datatype: string
name: retrieve_data
arguments: data_tag: D31
datatype: string
name: retrieve_data
arguments: data_tag: D5
datatype: string
name: retrieve_data
arguments: data_tag: D41
datatype: string
name: retrieve_data
arguments: data_tag: D24
datatype: string
name: retrieve_data
arguments: data_tag: D3
datatype: string

tool: D30: \{

tool: D47: \}

tool: D31: \bracevert

tool: D5: \langle

tool: D41: \rangle

tool: D24: \lbrace

tool: D3: \rbrace

assistant: ```c
void getDelimOrCommand(char *delim, char **s) {
  *delim = '\0';
  ungetTexChar('\\');
  *s = getSimpleCommand();
  if (strlen(*s) == 1) {
    free(*s);
    *s = (char *)malloc(3 * sizeof(char));
    (*s)[0] = '\\';
    (*s)[1] = getTexChar();
    (*s)[2] = '\0';
  }
  if (*s) {
    if (strcmp(*s, "\\{") == 0 || strcmp(*s, "\\lbrace") == 0)
      *delim = '{';
    if (strcmp(*s, "\\}") == 0 || strcmp(*s, "\\rbrace") == 0)
      *delim = '}';
    if (strcmp(*s, "\\bracevert") == 0)
      *delim = '|';
    if (strcmp(*s, "\\langle") == 0)
      *delim = '<';
    if (strcmp(*s, "\\rangle") == 0) {
      *delim = '>';
    }
    if (*delim) {
      free(*s);
      *s = NULL;
    }
  }
}
```