user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x6b0,%rsp
  mov    %edi,-0x6a4(%rbp)
  mov    %rsi,-0x6b0(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x680(%rbp),%rax
  mov    $0x64,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  lea    -0x680(%rbp),%rax
  lea    D34(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  movl   $0x64,-0x698(%rbp)
  lea    D15(%rip),%rax
  mov    %rax,-0x688(%rbp)
  mov    -0x688(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x694(%rbp)
  lea    -0x610(%rbp),%rax
  mov    $0x64,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  lea    -0x610(%rbp),%rax
  lea    D23(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  lea    -0x680(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x694(%rbp),%rsi
  mov    -0x688(%rbp),%rax
  lea    D13(%rip),%rdx
  mov    %rdx,%rcx
  lea    D33(%rip),%rdx
  mov    %rax,%rdi
  call   <keyhas_@plt>
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  call   <setper_@plt>
  lea    -0x610(%rbp),%rdi
  lea    -0x694(%rbp),%rcx
  mov    -0x688(%rbp),%rdx
  lea    -0x698(%rbp),%rsi
  lea    -0x680(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <enc_@plt>
  mov    -0x698(%rbp),%eax
  cltq
  movb   $0x0,-0x610(%rbp,%rax,1)
  mov    -0x698(%rbp),%edx
  lea    -0x4c0(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  lea    -0x4c0(%rbp),%rdx
  lea    -0x698(%rbp),%rcx
  lea    -0x610(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <tob64_@plt>
  mov    -0x698(%rbp),%eax
  add    %eax,%eax
  cltq
  movb   $0x0,-0x4c0(%rbp,%rax,1)
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    -0x4c0(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x698(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0x698(%rbp)
  lea    -0x690(%rbp),%rcx
  lea    -0x330(%rbp),%rdx
  lea    -0x698(%rbp),%rsi
  lea    -0x4c0(%rbp),%rax
  mov    %rax,%rdi
  call   <spacfr_@plt>
  mov    -0x690(%rbp),%eax
  cltq
  movb   $0x0,-0x330(%rbp,%rax,1)
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    -0x330(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x694(%rbp),%rsi
  mov    -0x688(%rbp),%rax
  lea    D13(%rip),%rdx
  mov    %rdx,%rcx
  lea    D33(%rip),%rdx
  mov    %rax,%rdi
  call   <keyhas_@plt>
  lea    -0x68c(%rbp),%rcx
  lea    -0x1a0(%rbp),%rdx
  lea    -0x690(%rbp),%rsi
  lea    -0x330(%rbp),%rax
  mov    %rax,%rdi
  call   <despcf_@plt>
  mov    -0x68c(%rbp),%eax
  cltq
  movb   $0x0,-0x1a0(%rbp,%rax,1)
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    -0x1a0(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x5a0(%rbp),%rdx
  lea    -0x68c(%rbp),%rcx
  lea    -0x1a0(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <deb64_@plt>
  mov    -0x68c(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x68c(%rbp)
  mov    -0x68c(%rbp),%eax
  cltq
  movb   $0x0,-0x5a0(%rbp,%rax,1)
  lea    -0x530(%rbp),%rdi
  lea    -0x694(%rbp),%rcx
  mov    -0x688(%rbp),%rdx
  lea    -0x68c(%rbp),%rsi
  lea    -0x5a0(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <dec_@plt>
  mov    -0x68c(%rbp),%eax
  cltq
  movb   $0x0,-0x530(%rbp,%rax,1)
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    -0x530(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D34
type_infered: string
name: extract_symbolic_data
arguments: data_label: D15
type_infered: string
name: extract_symbolic_data
arguments: data_label: D23
type_infered: string
name: extract_symbolic_data
arguments: data_label: D13
type_infered: string
name: extract_symbolic_data
arguments: data_label: D33
type_infered: string

tool: D34: Some example text followed by many NULLs|abcdefghijklmnopqestuvwxyz

tool: D15: asdqwe

tool: D23: no no no

tool: D13: 

tool: D33: *

assistant: ```c
int main(int argc, char *argv[]) {
  char clearText[102];
  memset(clearText, '\0', sizeof(char) * 100);
  strcpy(clearText, "Some example text followed by many NULLs|abcdefghijklmnopqestuvwxyz");
  int nClearText = 100 * sizeof(char);
  char *testKey = "asdqwe";
  int testKeyLen = (int)strlen(testKey);
  char encText[102];
  memset(encText, '\0', sizeof(char) * 100);
  strcpy(encText, "no no no");
  printf("%s\n", clearText);
  static const char perm[64] = {
      61, 3, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 13, 15, 16, 19, 18, 17, 20, 21, 22, 23, 24, 25, 26, 27, 28, 31, 30, 29, 32, 33, 34, 35, 36, 39, 38, 37, 40, 41, 42, 43, 44, 45, 46, 49, 48, 47, 50, 53, 52, 51, 54, 55, 56, 57, 58, 59, 60, 64, 63, 62, 1,
  };
  static const int magic1 = 42;
  static const int magic2 = 3;
  keyhas_(testKey, &testKeyLen, &magic1, &magic2);
  setper_(perm);
  enc_(clearText, &nClearText, testKey, &testKeyLen, encText);
  encText[nClearText] = '\0';
  char tob64[400];
  memset(tob64, '\0', sizeof(char) * nClearText);
  tob64_(encText, &nClearText, tob64);
  tob64[2 * nClearText] = '\0';
  printf("\n");
  printf("%s\n", tob64);
  nClearText *= 2;
  char randomized[400];
  int nrandomized;
  spacfr_(tob64, &nClearText, randomized, &nrandomized);
  randomized[nrandomized] = '\0';
  printf("\n");
  printf("%s\n", randomized);
  keyhas_(testKey, &testKeyLen, &magic1, &magic2);
  char derandomized[400];
  int ndeq;
  despcf_(randomized, &nrandomized, derandomized, &ndeq);
  derandomized[ndeq] = '\0';
  printf("\n");
  printf("%s\n", derandomized);
  char deb64[102];
  deb64_(derandomized, &ndeq, deb64);
  ndeq /= 2;
  deb64[ndeq] = '\0';
  char decText[102];
  dec_(deb64, &ndeq, testKey, &testKeyLen, decText);
  decText[ndeq] = '\0';
  printf("\n");
  printf("%s\n", decText);
  return 0;
}
```