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

```asm
<write_secret>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,-0x68(%rbp)
  mov    %esi,-0x6c(%rbp)
  mov    %edx,-0x70(%rbp)
  mov    %rcx,-0x78(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  mov    -0x68(%rbp),%rax
  mov    %rax,%rdi
  call   <rewind@plt>
  mov    D29(%rip),%rax
  mov    (%rax),%edx
  mov    -0x6c(%rbp),%ecx
  mov    -0x68(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  movl   $0x1000,-0x4c(%rbp)
  mov    -0x4c(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x48(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  movslq %eax,%rdx
  mov    %rdx,%r12
  mov    $0x0,%r13d
  cltq
  mov    $0x10,%edx
  sub    $0x1,%rdx
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L170:
  cmp    %rdx,%rsp
  je     L126
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L170
L126:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L67
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L67:
  mov    %rsp,%rax
  add    $0x0,%rax
  mov    %rax,-0x40(%rbp)
  movl   $0x0,-0x50(%rbp)
  jmp    L47
L36:
  mov    -0x40(%rbp),%rdx
  mov    -0x50(%rbp),%eax
  cltq
  movzbl -0x51(%rbp),%ecx
  mov    %cl,(%rdx,%rax,1)
  addl   $0x1,-0x50(%rbp)
L47:
  mov    -0x68(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %al,-0x51(%rbp)
  mov    D8(%rip),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x51(%rbp)
  je     L87
  mov    -0x50(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L36
L87:
  addl   $0x1,-0x50(%rbp)
  mov    -0x40(%rbp),%rdx
  mov    -0x50(%rbp),%eax
  cltq
  movb   $0x0,(%rdx,%rax,1)
  mov    D29(%rip),%rax
  mov    (%rax),%edx
  mov    -0x70(%rbp),%ecx
  mov    -0x68(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  movl   $0x0,-0x50(%rbp)
  jmp    L21
L75:
  mov    -0x50(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L28
  mov    -0x50(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jle    L28
  mov    -0x50(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x5c,%al
  je     L1
  mov    -0x50(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L1
  mov    -0x50(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  je     L1
  mov    -0x50(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x68(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fputc@plt>
L1:
  addl   $0x1,-0x50(%rbp)
L21:
  cmpl   $0x31,-0x50(%rbp)
  jle    L75
L28:
  mov    -0x68(%rbp),%rax
  mov    %rax,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  movl   $0x0,-0x50(%rbp)
  jmp    L14
L57:
  mov    -0x40(%rbp),%rdx
  mov    -0x50(%rbp),%eax
  cltq
  movzbl (%rdx,%rax,1),%eax
  test   %al,%al
  je     L182
  mov    -0x40(%rbp),%rdx
  mov    -0x50(%rbp),%eax
  cltq
  movzbl (%rdx,%rax,1),%eax
  movsbl %al,%eax
  mov    -0x68(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fputc@plt>
  addl   $0x1,-0x50(%rbp)
L14:
  mov    -0x50(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L57
  jmp    L24
L182:
  nop
L24:
  movl   $0x0,-0x50(%rbp)
  jmp    L124
L121:
  mov    -0x68(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x2a,%edi
  call   <fputc@plt>
  addl   $0x1,-0x50(%rbp)
L124:
  cmpl   $0x1d,-0x50(%rbp)
  jle    L121
  mov    -0x68(%rbp),%rax
  mov    %rax,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  mov    %rbx,%rsp
  nop
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L16
  call   <__stack_chk_fail@plt>
L16:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

assistant: ```c
void write_secret(FILE *fp, int count, int semicount, char *secret) {
  (void)rewind(fp);
  (void)fseek(fp, count, SEEK_SET);
  int max = 4096;
  char buffer[max];
  int j = 0;
  char c1;
  while ((c1 = fgetc(fp)) != EOF && j < max) {
    buffer[j] = c1;
    j++;
  }
  buffer[++j] = '\0';
  (void)fseek(fp, semicount, SEEK_SET);
  for (j = 0; j < (50); j++) {
    if (secret[j] == '\0' || ((int)secret[j]) <= 0) {
      break;
    } else if (((int)secret[j]) != 92 && secret[j] != '\n' && secret[j] != '\t') {
      (void)fputc(secret[j], fp);
    }
  }
  (void)fputc('\n', fp);
  for (j = 0; j < max; j++) {
    if (buffer[j] == '\0') {
      break;
    }
    (void)fputc(buffer[j], fp);
  }
  for (j = 0; j < 30; j++) {
    (void)fputc('*', fp);
  }
  (void)fputc('\n', fp);
}
```