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

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x2,%edi
  jg     L49
L59:
  mov    $0x1,%eax
L7:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L19
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L49:
  mov    0x8(%rsi),%rdi
  mov    %rsi,%rbx
  lea    D19(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L59
  mov    0x10(%rbx),%rdi
  lea    D89(%rip),%r13
  xor    %ebx,%ebx
  call   <atoi@plt>
  mov    $0x4,%ecx
  lea    D66(%rip),%rdi
  cltd
  idiv   %ecx
  mov    %eax,%esi
  mov    %eax,%r12d
  xor    %eax,%eax
  call   <printf@plt>
  lea    D20(%rip),%rdi
  call   <puts@plt>
  lea    D25(%rip),%rdi
  call   <puts@plt>
  lea    D1(%rip),%rdi
  call   <puts@plt>
  lea    D57(%rip),%rdi
  call   <puts@plt>
  lea    D10(%rip),%rdi
  call   <puts@plt>
  jmp    L51
  nopl   (%rax)
L57:
  lea    0x4(%rsp),%rdi
  mov    %rbp,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  call   <fread@plt>
  movzbl 0x5(%rsp),%ecx
  mov    %ebx,%esi
  mov    %r13,%rdi
  movzbl 0x4(%rsp),%edx
  movzbl 0x7(%rsp),%r9d
  xor    %eax,%eax
  add    $0x1,%ebx
  movzbl 0x6(%rsp),%r8d
  call   <printf@plt>
L51:
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %eax,%eax
  je     L57
  cmp    %r12d,%ebx
  jge    L73
  lea    D89(%rip),%r13
  nopl   0x0(%rax)
L1:
  mov    %ebx,%esi
  xor    %r9d,%r9d
  xor    %r8d,%r8d
  xor    %ecx,%ecx
  xor    %edx,%edx
  mov    %r13,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <printf@plt>
  cmp    %ebx,%r12d
  jne    L1
L73:
  lea    D18(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  xor    %eax,%eax
  jmp    L7
L19:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D19
type_guessed: string
name: read_data
arguments: tag: D89
type_guessed: string
name: read_data
arguments: tag: D66
type_guessed: string
name: read_data
arguments: tag: D20
type_guessed: string
name: read_data
arguments: tag: D25
type_guessed: string
name: read_data
arguments: tag: D1
type_guessed: string
name: read_data
arguments: tag: D57
type_guessed: string
name: read_data
arguments: tag: D10
type_guessed: string
name: read_data
arguments: tag: D18
type_guessed: string

tool: D19: rb

tool: D89: %x : %02X%02X%02X%02X;


tool: D66: DEPTH = %d;


tool: D20: WIDTH = 32;

tool: D25: ADDRESS_RADIX = HEX;

tool: D1: DATA_RADIX = HEX;

tool: D57: CONTENT

tool: D10: BEGIN

tool: D18: END;

assistant: ```c
int main(int argc, char *argv[]) {
  unsigned char x[4];
  int i, n;
  FILE *f;
  if (argc < 3)
    return 1;
  if (!(f = fopen(argv[1], "rb")))
    return 1;
  n = atoi(argv[2]) / 4;
  printf("DEPTH = %d;\n", n);
  printf("WIDTH = 32;\n");
  printf("ADDRESS_RADIX = HEX;\n");
  printf("DATA_RADIX = HEX;\n");
  printf("CONTENT\n");
  printf("BEGIN\n");
  for (i = 0; !feof(f); ++i) {
    fread(x, 1, 4, f);
    printf("%x : %02X%02X%02X%02X;\n", i, x[0], x[1], x[2], x[3]);
  }
  for (; i < n; ++i) {
    printf("%x : %02X%02X%02X%02X;\n", i, 0, 0, 0, 0);
  }
  printf("END;\n");
  fclose(f);
  return 0;
}
```