user: 请将以下的汇编代码转换成C语言代码：

```asm
<range>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x88,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r13
  mov    %rdx,%r12
  mov    %rdx,0x68(%rsp)
  mov    %rcx,0x30(%rsp)
  mov    %r8,%rbp
  mov    %r9d,%eax
  mov    %fs:0x28,%rdx
  mov    %rdx,0x78(%rsp)
  xor    %edx,%edx
  mov    %r9d,%edx
  shr    $0x1f,%edx
  add    %r9d,%edx
  mov    %edx,%r15d
  sar    %r15d
  mov    %r15d,0xc(%rsp)
  imul   %r9d,%eax
  mov    %eax,0x74(%rsp)
  cltq
  lea    (%rax,%rax,1),%rdi
  call   <malloc@plt>
  mov    %rax,%r14
  cmp    $0x4,%rbp
  mov    $0x10,%edx
  mov    $0x3,%eax
  cmovne %edx,%eax
  mov    %eax,0x3c(%rsp)
  mov    $0xfa,%edx
  mov    $0xa,%eax
  cmovne %edx,%eax
  mov    %eax,0x38(%rsp)
  mov    $0xa,%edi
  call   <putchar@plt>
  movslq %r15d,%rax
  mov    %rax,0x40(%rsp)
  sub    %rax,%r12
  mov    %r12,0x48(%rsp)
  cmp    %r12,%rax
  jge    L149
  mov    %r15d,%esi
  mov    %rax,%r12
  mov    %rax,0x58(%rsp)
  neg    %esi
  mov    %esi,0x28(%rsp)
  movslq %esi,%rdx
  lea    (%rdx,%rax,1),%rcx
  mov    %r15d,%esi
  lea    (%r15,%r15,1),%eax
  mov    %eax,%eax
  add    %rcx,%rax
  lea    0x8(%rbx,%rax,8),%r15
  lea    (%rcx,%rcx,1),%rax
  mov    %rax,0x50(%rsp)
  lea    (%rbx,%rdx,8),%rax
  mov    %rax,0x60(%rsp)
  lea    0x1(%rsi,%rsi,1),%eax
  mov    %eax,0x8(%rsp)
  jmp    L125
L64:
  mov    0x30(%rsp),%rax
  mov    0x40(%rsp),%rbx
  sub    %rbx,%rax
  mov    %rax,0x10(%rsp)
  cmp    %rax,%rbx
  jge    L177
  mov    0x60(%rsp),%rax
  lea    (%rax,%r12,8),%rax
  mov    %rax,0x20(%rsp)
  mov    0x50(%rsp),%rbx
  mov    0x58(%rsp),%rbp
  mov    0xc(%rsp),%eax
  add    %eax,%eax
  mov    %eax,0x2c(%rsp)
  lea    0x74(%rsp),%rax
  mov    %rax,0x18(%rsp)
L5:
  mov    0x28(%rsp),%esi
  cmp    %esi,0xc(%rsp)
  jl     L59
  mov    0x2c(%rsp),%edi
  mov    0x20(%rsp),%r8
  mov    $0x0,%r9d
L22:
  movslq %r9d,%rax
  lea    (%r14,%rax,2),%rsi
  mov    $0x0,%eax
  mov    %rbx,%rcx
  add    (%r8),%rcx
L106:
  movzwl (%rcx,%rax,2),%edx
  mov    %dx,(%rsi,%rax,2)
  mov    %rax,%rdx
  add    $0x1,%rax
  cmp    %rdi,%rdx
  jne    L106
  add    0x8(%rsp),%r9d
  add    $0x8,%r8
  cmp    %r15,%r8
  jne    L22
L59:
  mov    0x18(%rsp),%rsi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <sort_elements@plt>
  mov    0x0(%r13,%r12,8),%rdx
  movslq 0x74(%rsp),%rax
  movzwl -0x2(%r14,%rax,2),%eax
  sub    (%r14),%ax
  mov    %ax,(%rdx,%rbp,2)
  add    $0x1,%rbp
  add    $0x2,%rbx
  cmp    0x10(%rsp),%rbp
  jne    L5
L177:
  add    $0x1,%r12
  add    $0x8,%r15
  cmp    0x48(%rsp),%r12
  je     L149
L125:
  mov    %r12d,%esi
  movslq %r12d,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  mov    %r12d,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  cmp    %r12d,%eax
  jne    L64
  lea    D6(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L64
L149:
  cmpl   $0x1,0xc0(%rsp)
  je     L52
L30:
  mov    %r14,%rdi
  call   <free@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L94
  mov    $0x1,%eax
  add    $0x88,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L52:
  mov    0x68(%rsp),%rax
  test   %rax,%rax
  jle    L30
  mov    %r13,%rcx
  lea    0x0(%r13,%rax,8),%r8
  mov    0x30(%rsp),%rax
  lea    (%rax,%rax,1),%rdi
  mov    0x38(%rsp),%r9d
  mov    0x3c(%rsp),%r10d
  mov    0xc8(%rsp),%r11d
  jmp    L67
L116:
  mov    %rax,%rdx
  add    (%rcx),%rdx
  movswl (%rdx),%esi
  cmp    %r11d,%esi
  mov    %r9d,%esi
  cmovle %r10d,%esi
  mov    %si,(%rdx)
  add    $0x2,%rax
  cmp    %rdi,%rax
  jne    L116
L142:
  add    $0x8,%rcx
  cmp    %rcx,%r8
  je     L30
L67:
  mov    $0x0,%eax
  cmpq   $0x0,0x30(%rsp)
  jg     L116
  jmp    L142
L94:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D6
datatype: string

tool: D6: %4d 

assistant: ```c
int range(the_image, out_image, rows, cols, bits_per_pixel, size, threshold, high)
int high, threshold, size;
short **the_image, **out_image;
long rows, cols, bits_per_pixel;
{
  int a, b, count, i, j, k, new_hi, new_low, length, sd2, sd2p1, ss, width;
  short *elements;
  sd2 = size / 2;
  sd2p1 = sd2 + 1;
  ss = size * size;
  elements = (short *)malloc(ss * sizeof(short));
  new_hi = 250;
  new_low = 16;
  if (bits_per_pixel == 4) {
    new_hi = 10;
    new_low = 3;
  }
  printf("\n");
  for (i = sd2; i < rows - sd2; i++) {
    if ((i % 10) == 0)
      printf("%4d ", i);
    for (j = sd2; j < cols - sd2; j++) {
      count = 0;
      for (a = -sd2; a < sd2p1; a++) {
        for (b = -sd2; b < sd2p1; b++) {
          elements[count] = the_image[i + a][j + b];
          count++;
        }
      }
      sort_elements(elements, &ss);
      out_image[i][j] = elements[ss - 1] - elements[0];
    }
  }
  if (threshold == 1) {
    for (i = 0; i < rows; i++) {
      for (j = 0; j < cols; j++) {
        if (out_image[i][j] > high) {
          out_image[i][j] = new_hi;
        } else {
          out_image[i][j] = new_low;
        }
      }
    }
  }
  free(elements);
  return (1);
}
```