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

```asm
<wl_wep_decode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movb   $0x0,-0x15(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L68
L32:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  xor    %al,-0x15(%rbp)
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %eax,%edx
  movzbl -0x15(%rbp),%eax
  add    %edx,%eax
  mov    %al,-0x15(%rbp)
  addl   $0x1,-0x14(%rbp)
L68:
  cmpl   $0xb,-0x14(%rbp)
  jle    L32
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  lea    0x3(%rax),%edx
  test   %eax,%eax
  cmovs  %edx,%eax
  sar    $0x2,%eax
  mov    %eax,-0xc(%rbp)
  movl   $0x0,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  jmp    L105
L23:
  mov    -0x14(%rbp),%edx
  movslq %edx,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  add    %ecx,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  cmp    $0x2,%eax
  je     L8
  cmp    $0x2,%eax
  jg     L53
  test   %eax,%eax
  je     L22
  cmp    $0x1,%eax
  je     L73
  jmp    L53
L22:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x26,%eax
  shl    $0x2,%eax
  mov    %eax,%ecx
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x26,%eax
  sar    $0x4,%eax
  and    $0x3,%eax
  add    %eax,%ecx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  jmp    L53
L73:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x26,%eax
  shl    $0x4,%eax
  mov    %eax,%ecx
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x26,%eax
  sar    $0x2,%eax
  and    $0xf,%eax
  add    %eax,%ecx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  jmp    L53
L8:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x26,%eax
  shl    $0x6,%eax
  mov    %eax,%ecx
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  sub    $0x26,%eax
  and    $0x3f,%eax
  add    %eax,%ecx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x10(%rbp)
  nop
L53:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x14(%rbp),%eax
  mov    %eax,%ecx
  movzbl -0x15(%rbp),%eax
  add    %ecx,%eax
  mov    %eax,%esi
  mov    -0x14(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  xor    %esi,%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x14(%rbp)
  addl   $0x1,-0x10(%rbp)
L105:
  mov    -0x14(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jl     L23
  mov    -0x14(%rbp),%eax
  leave
  ret
```

assistant: ```c
int wl_wep_decode(char *szCrypt, void *Dest, char *szData) {
  int i;
  int t;
  int nLen;
  char bits;
  char *szDest = Dest;
  for (i = bits = 0; i < 12; i++) {
    bits ^= szCrypt[i];
    bits += szCrypt[i];
  }
  nLen = (strlen(szData) * 3) / 4;
  for (i = t = 0; i < nLen; i++, t++) {
    switch (i % 3) {
    case 0:
      szDest[i] = (((szData[t] - '&') & 0x3f) << 2) + (((szData[t + 1] - '&') & 0x30) >> 4);
      break;
    case 1:
      szDest[i] = (((szData[t] - '&') & 0x0f) << 4) + (((szData[t + 1] - '&') & 0x3c) >> 2);
      break;
    case 2:
      szDest[i] = (((szData[t] - '&') & 0x03) << 6) + ((szData[t + 1] - '&') & 0x3f);
      t++;
      break;
    }
    szDest[i] ^= (bits + i);
  }
  return i;
}
```