user: 请从给定的汇编指令推导出C源代码:

```asm
<number>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %rdi,-0x68(%rbp)
  mov    %rsi,-0x70(%rbp)
  mov    %edx,-0x74(%rbp)
  mov    %ecx,-0x78(%rbp)
  mov    %r8d,-0x7c(%rbp)
  mov    %r9d,-0x80(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x80(%rbp),%eax
  and    $0x20,%eax
  mov    %al,-0x5a(%rbp)
  mov    -0x80(%rbp),%eax
  and    $0x10,%eax
  test   %eax,%eax
  je     L185
  andl   $0xfffffffe,-0x80(%rbp)
L185:
  cmpl   $0x1,-0x74(%rbp)
  jle    L293
  cmpl   $0x10,-0x74(%rbp)
  jle    L106
L293:
  mov    $0x0,%eax
  jmp    L342
L106:
  mov    -0x80(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L42
  mov    $0x30,%eax
  jmp    L34
L42:
  mov    $0x20,%eax
L34:
  mov    %al,-0x59(%rbp)
  movb   $0x0,-0x5b(%rbp)
  mov    -0x80(%rbp),%eax
  and    $0x2,%eax
  test   %eax,%eax
  je     L72
  cmpq   $0x0,-0x70(%rbp)
  jns    L55
  movb   $0x2d,-0x5b(%rbp)
  negq   -0x70(%rbp)
  subl   $0x1,-0x78(%rbp)
  jmp    L72
L55:
  mov    -0x80(%rbp),%eax
  and    $0x4,%eax
  test   %eax,%eax
  je     L184
  movb   $0x2b,-0x5b(%rbp)
  subl   $0x1,-0x78(%rbp)
  jmp    L72
L184:
  mov    -0x80(%rbp),%eax
  and    $0x8,%eax
  test   %eax,%eax
  je     L72
  movb   $0x20,-0x5b(%rbp)
  subl   $0x1,-0x78(%rbp)
L72:
  mov    -0x80(%rbp),%eax
  and    $0x40,%eax
  test   %eax,%eax
  je     L208
  cmpl   $0x10,-0x74(%rbp)
  jne    L282
  subl   $0x2,-0x78(%rbp)
  jmp    L208
L282:
  cmpl   $0x8,-0x74(%rbp)
  jne    L208
  subl   $0x1,-0x78(%rbp)
L208:
  movl   $0x0,-0x58(%rbp)
  cmpq   $0x0,-0x70(%rbp)
  jne    L260
  mov    -0x58(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x58(%rbp)
  cltq
  movb   $0x30,-0x50(%rbp,%rax,1)
  jmp    L369
L48:
  mov    -0x70(%rbp),%rax
  mov    -0x74(%rbp),%edx
  mov    %edx,%ecx
  mov    $0x0,%edx
  div    %rcx
  mov    %rdx,%rax
  mov    %eax,-0x54(%rbp)
  mov    -0x70(%rbp),%rax
  mov    -0x74(%rbp),%edx
  mov    %edx,%esi
  mov    $0x0,%edx
  div    %rsi
  mov    %rax,-0x70(%rbp)
  mov    -0x54(%rbp),%eax
  cltq
  lea    D1(%rip),%rdx
  movzbl (%rax,%rdx,1),%edx
  mov    -0x58(%rbp),%eax
  lea    0x1(%rax),%ecx
  mov    %ecx,-0x58(%rbp)
  or     -0x5a(%rbp),%dl
  cltq
  mov    %dl,-0x50(%rbp,%rax,1)
L260:
  cmpq   $0x0,-0x70(%rbp)
  jne    L48
L369:
  mov    -0x58(%rbp),%eax
  cmp    -0x7c(%rbp),%eax
  jle    L219
  mov    -0x58(%rbp),%eax
  mov    %eax,-0x7c(%rbp)
L219:
  mov    -0x7c(%rbp),%eax
  sub    %eax,-0x78(%rbp)
  mov    -0x80(%rbp),%eax
  and    $0x11,%eax
  test   %eax,%eax
  jne    L57
  jmp    L332
L118:
  mov    -0x68(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x68(%rbp)
  movb   $0x20,(%rax)
L332:
  mov    -0x78(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x78(%rbp)
  test   %eax,%eax
  jg     L118
L57:
  cmpb   $0x0,-0x5b(%rbp)
  je     L170
  mov    -0x68(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x68(%rbp)
  movzbl -0x5b(%rbp),%edx
  mov    %dl,(%rax)
L170:
  mov    -0x80(%rbp),%eax
  and    $0x40,%eax
  test   %eax,%eax
  je     L47
  cmpl   $0x8,-0x74(%rbp)
  jne    L308
  mov    -0x68(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x68(%rbp)
  movb   $0x30,(%rax)
  jmp    L47
L308:
  cmpl   $0x10,-0x74(%rbp)
  jne    L47
  mov    -0x68(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x68(%rbp)
  movb   $0x30,(%rax)
  mov    -0x68(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x68(%rbp)
  movzbl -0x5a(%rbp),%edx
  or     $0x58,%edx
  mov    %dl,(%rax)
L47:
  mov    -0x80(%rbp),%eax
  and    $0x10,%eax
  test   %eax,%eax
  jne    L278
  jmp    L3
L238:
  mov    -0x68(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x68(%rbp)
  movzbl -0x59(%rbp),%edx
  mov    %dl,(%rax)
L3:
  mov    -0x78(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x78(%rbp)
  test   %eax,%eax
  jg     L238
  jmp    L278
L183:
  mov    -0x68(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x68(%rbp)
  movb   $0x30,(%rax)
L278:
  mov    -0x7c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x7c(%rbp)
  cmp    %eax,-0x58(%rbp)
  jl     L183
  jmp    L86
L299:
  mov    -0x68(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x68(%rbp)
  mov    -0x58(%rbp),%edx
  movslq %edx,%rdx
  movzbl -0x50(%rbp,%rdx,1),%edx
  mov    %dl,(%rax)
L86:
  mov    -0x58(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x58(%rbp)
  test   %eax,%eax
  jg     L299
  jmp    L91
L366:
  mov    -0x68(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x68(%rbp)
  movb   $0x20,(%rax)
L91:
  mov    -0x78(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x78(%rbp)
  test   %eax,%eax
  jg     L366
  mov    -0x68(%rbp),%rax
L342:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L137
  call   <__stack_chk_fail@plt>
L137:
  leave
  ret
```

assistant: ```c
char *number(char *str, long num, int base, int size, int precision, int type) {
  static const char digits[16] = "0123456789ABCDEF";
  char tmp[66];
  char c, sign, locase;
  int i;
  locase = (type & 32);
  if (type & 16)
    type &= ~1;
  if (base < 2 || base > 16)
    return ((void *)0);
  c = (type & 1) ? '0' : ' ';
  sign = 0;
  if (type & 2) {
    if (num < 0) {
      sign = '-';
      num = -num;
      size--;
    } else if (type & 4) {
      sign = '+';
      size--;
    } else if (type & 8) {
      sign = ' ';
      size--;
    }
  }
  if (type & 64) {
    if (base == 16)
      size -= 2;
    else if (base == 8)
      size--;
  }
  i = 0;
  if (num == 0)
    tmp[i++] = '0';
  else
    while (num != 0)
      tmp[i++] = (digits[({
                    int __res;
                    __res = ((unsigned long)num) % (unsigned)base;
                    num = ((unsigned long)num) / (unsigned)base;
                    __res;
                  })] |
                  locase);
  if (i > precision)
    precision = i;
  size -= precision;
  if (!(type & (1 + 16)))
    while (size-- > 0)
      *str++ = ' ';
  if (sign)
    *str++ = sign;
  if (type & 64) {
    if (base == 8)
      *str++ = '0';
    else if (base == 16) {
      *str++ = '0';
      *str++ = ('X' | locase);
    }
  }
  if (!(type & 16))
    while (size-- > 0)
      *str++ = c;
  while (i < precision--)
    *str++ = '0';
  while (i-- > 0)
    *str++ = tmp[i];
  while (size-- > 0)
    *str++ = ' ';
  return str;
}
```