user: Please show me the C implementation that matches the assembly code listed below:

```asm
<intcmp>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%r12
  movzbl (%rdi),%eax
  cmp    $0x2d,%al
  je     L106
  movzbl (%rsi),%edx
  cmp    $0x2d,%dl
  je     L234
  mov    $0x1,%r14d
L5:
  sub    $0x2b,%eax
  mov    $0x1,%r13d
  test   $0xfd,%al
  jne    L255
L215:
  add    $0x1,%rbp
L255:
  sub    $0x2b,%edx
  test   $0xfd,%dl
  je     L193
L218:
  movzbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L94
  cmpb   $0x0,(%r12)
  je     L94
  mov    %rbp,%rbx
L161:
  movsbl %dil,%edi
  call   <isdigit@plt>
  test   %eax,%eax
  je     L94
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L161
  movzbl (%r12),%edi
  test   %dil,%dil
  je     L115
  mov    %r12,%rbx
L191:
  movsbl %dil,%edi
  call   <isdigit@plt>
  test   %eax,%eax
  je     L94
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L191
  movzbl 0x0(%rbp),%eax
  cmp    $0x30,%al
  jne    L190
L47:
  add    $0x1,%rbp
  movzbl 0x0(%rbp),%eax
  cmp    $0x30,%al
  je     L47
L190:
  movzbl (%r12),%edi
  cmp    $0x30,%dil
  jne    L109
L110:
  add    $0x1,%r12
  movzbl (%r12),%edi
  cmp    $0x30,%dil
  je     L110
L109:
  test   %al,%al
  setne  %al
  movzbl %al,%eax
  imul   %eax,%r14d
  test   %dil,%dil
  setne  %al
  movzbl %al,%eax
  imul   %r13d,%eax
  cmp    %eax,%r14d
  je     L70
  setge  %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  jmp    L188
L174:
  mov    $0x1,%r14d
  mov    $0xffffffff,%r13d
  jmp    L215
L70:
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rax,%r13
  mov    %r12,%rdi
  call   <strlen@plt>
  cmp    %rax,%r13
  je     L237
  setge  %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  imul   %r14d,%eax
  jmp    L188
L237:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  imul   %r14d,%eax
  jmp    L188
L94:
  lea    D2(%rip),%rsi
  mov    $0x2,%edi
  call   <enprintf@plt>
  mov    $0x0,%eax
L188:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L115:
  movzbl 0x0(%rbp),%eax
  cmp    $0x30,%al
  je     L47
  jmp    L109
L234:
  sub    $0x2b,%eax
  test   $0xfd,%al
  je     L174
  mov    $0x1,%r14d
  mov    $0xffffffff,%r13d
L193:
  add    $0x1,%r12
  jmp    L218
L106:
  movzbl (%rsi),%edx
  mov    $0xffffffff,%r14d
  cmp    $0x2d,%dl
  jne    L5
  mov    $0xffffffff,%r14d
  mov    $0xffffffff,%r13d
  jmp    L215
```

tool_calls: name: read_data
arguments: label: D2
datatype: string

tool: D2: expected integer operands


assistant: ```c
int intcmp(char *a, char *b) {
  char *s;
  int asign = *a == '-' ? -1 : 1;
  int bsign = *b == '-' ? -1 : 1;
  if (*a == '-' || *a == '+')
    a += 1;
  if (*b == '-' || *b == '+')
    b += 1;
  if (!*a || !*b)
    goto noint;
  for (s = a; *s; s++)
    if (!isdigit(*s))
      goto noint;
  for (s = b; *s; s++)
    if (!isdigit(*s))
      goto noint;
  while (*a == '0')
    a++;
  while (*b == '0')
    b++;
  asign *= !!*a;
  bsign *= !!*b;
  if (asign != bsign)
    return asign < bsign ? -1 : 1;
  else if (strlen(a) != strlen(b))
    return asign * (strlen(a) < strlen(b) ? -1 : 1);
  else
    return asign * strcmp(a, b);
noint:
  enprintf(2, "expected integer operands\n");
  return 0;
}
```