Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
                  const char **nextTokPtr) {
  int tok;
  if (ptr >= end)
    return XML_TOK_NONE;
  if (MINBPC(enc) > 1) {
    size_t n = end - ptr;
    if (n & (MINBPC(enc) - 1)) {
      n &= ~(MINBPC(enc) - 1);
      if (n == 0)
        return XML_TOK_PARTIAL;
      end = ptr + n;
    }
  }
  switch (BYTE_TYPE(enc, ptr)) {
  case BT_QUOT:
    return PREFIX(scanLit)(BT_QUOT, enc, ptr + MINBPC(enc), end, nextTokPtr);
  case BT_APOS:
    return PREFIX(scanLit)(BT_APOS, enc, ptr + MINBPC(enc), end, nextTokPtr);
  case BT_LT: {
    ptr += MINBPC(enc);
    REQUIRE_CHAR(enc, ptr, end);
    switch (BYTE_TYPE(enc, ptr)) {
    case BT_EXCL:
      return PREFIX(scanDecl)(enc, ptr + MINBPC(enc), end, nextTokPtr);
    case BT_QUEST:
      return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr);
    case BT_NMSTRT:
    case BT_HEX:
    case BT_NONASCII:
    case BT_LEAD2:
    case BT_LEAD3:
    case BT_LEAD4:
      *nextTokPtr = ptr - MINBPC(enc);
      return XML_TOK_INSTANCE_START;
    }
    *nextTokPtr = ptr;
    return XML_TOK_INVALID;
  }
  case BT_CR:
    if (ptr + MINBPC(enc) == end) {
      *nextTokPtr = end;
      /* indicate that this might be part of a CR/LF pair */
      return -XML_TOK_PROLOG_S;
    }
    /* fall through */
  case BT_S:
  case BT_LF:
    for (;;) {
      ptr += MINBPC(enc);
      if (! HAS_CHAR(enc, ptr, end))
        break;
      switch (BYTE_TYPE(enc, ptr)) {
      case BT_S:
      case BT_LF:
        break;
      case BT_CR:
        /* don't split CR/LF pair */
        if (ptr + MINBPC(enc) != end)
          break;
        /* fall through */
      default:
        *nextTokPtr = ptr;
        return XML_TOK_PROLOG_S;
      }
    }
    *nextTokPtr = ptr;
    return XML_TOK_PROLOG_S;
  case BT_PERCNT:
    return PREFIX(scanPercent)(enc, ptr + MINBPC(enc), end, nextTokPtr);
  case BT_COMMA:
    *nextTokPtr = ptr + MINBPC(enc);
    return XML_TOK_COMMA;
  case BT_LSQB:
    *nextTokPtr = ptr + MINBPC(enc);
    return XML_TOK_OPEN_BRACKET;
  case BT_RSQB:
    ptr += MINBPC(enc);
    if (! HAS_CHAR(enc, ptr, end))
      return -XML_TOK_CLOSE_BRACKET;
    if (CHAR_MATCHES(enc, ptr, ASCII_RSQB)) {
      REQUIRE_CHARS(enc, ptr, end, 2);
      if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_GT)) {
        *nextTokPtr = ptr + 2 * MINBPC(enc);
        return XML_TOK_COND_SECT_CLOSE;
      }
    }
    *nextTokPtr = ptr;
    return XML_TOK_CLOSE_BRACKET;
  case BT_LPAR:
    *nextTokPtr = ptr + MINBPC(enc);
    return XML_TOK_OPEN_PAREN;
  case BT_RPAR:
    ptr += MINBPC(enc);
    if (! HAS_CHAR(enc, ptr, end))
      return -XML_TOK_CLOSE_PAREN;
    switch (BYTE_TYPE(enc, ptr)) {
    case BT_AST:
      *nextTokPtr = ptr + MINBPC(enc);
      return XML_TOK_CLOSE_PAREN_ASTERISK;
    case BT_QUEST:
      *nextTokPtr = ptr + MINBPC(enc);
      return XML_TOK_CLOSE_PAREN_QUESTION;
    case BT_PLUS:
      *nextTokPtr = ptr + MINBPC(enc);
      return XML_TOK_CLOSE_PAREN_PLUS;
    case BT_CR:
    case BT_LF:
    case BT_S:
    case BT_GT:
    case BT_COMMA:
    case BT_VERBAR:
    case BT_RPAR:
      *nextTokPtr = ptr;
      return XML_TOK_CLOSE_PAREN;
    }
    *nextTokPtr = ptr;
    return XML_TOK_INVALID;
  case BT_VERBAR:
    *nextTokPtr = ptr + MINBPC(enc);
    return XML_TOK_OR;
  case BT_GT:
    *nextTokPtr = ptr + MINBPC(enc);
    return XML_TOK_DECL_CLOSE;
  case BT_NUM:
    return PREFIX(scanPoundName)(enc, ptr + MINBPC(enc), end, nextTokPtr);
#  define LEAD_CASE(n)                                                         \
  case BT_LEAD##n:                                                             \
    if (end - ptr < n)                                                         \
      return XML_TOK_PARTIAL_CHAR;                                             \
    if (IS_NMSTRT_CHAR(enc, ptr, n)) {                                         \
      ptr += n;                                                                \
      tok = XML_TOK_NAME;                                                      \
      break;                                                                   \
    }                                                                          \
    if (IS_NAME_CHAR(enc, ptr, n)) {                                           \
      ptr += n;                                                                \
      tok = XML_TOK_NMTOKEN;                                                   \
      break;                                                                   \
    }                                                                          \
    *nextTokPtr = ptr;                                                         \
    return XML_TOK_INVALID;
    LEAD_CASE(2)
    LEAD_CASE(3)
    LEAD_CASE(4)
#  undef LEAD_CASE
  case BT_NMSTRT:
  case BT_HEX:
    tok = XML_TOK_NAME;
    ptr += MINBPC(enc);
    break;
  case BT_DIGIT:
  case BT_NAME:
  case BT_MINUS:
#  ifdef XML_NS
  case BT_COLON:
#  endif
    tok = XML_TOK_NMTOKEN;
    ptr += MINBPC(enc);
    break;
  case BT_NONASCII:
    if (IS_NMSTRT_CHAR_MINBPC(enc, ptr)) {
      ptr += MINBPC(enc);
      tok = XML_TOK_NAME;
      break;
    }
    if (IS_NAME_CHAR_MINBPC(enc, ptr)) {
      ptr += MINBPC(enc);
      tok = XML_TOK_NMTOKEN;
      break;
    }
    /* fall through */
  default:
    *nextTokPtr = ptr;
    return XML_TOK_INVALID;
  }
  while (HAS_CHAR(enc, ptr, end)) {
    switch (BYTE_TYPE(enc, ptr)) {
      CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
    case BT_GT:
    case BT_RPAR:
    case BT_COMMA:
    case BT_VERBAR:
    case BT_LSQB:
    case BT_PERCNT:
    case BT_S:
    case BT_CR:
    case BT_LF:
      *nextTokPtr = ptr;
      return tok;
#  ifdef XML_NS
    case BT_COLON:
      ptr += MINBPC(enc);
      switch (tok) {
      case XML_TOK_NAME:
        REQUIRE_CHAR(enc, ptr, end);
        tok = XML_TOK_PREFIXED_NAME;
        switch (BYTE_TYPE(enc, ptr)) {
          CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
        default:
          tok = XML_TOK_NMTOKEN;
          break;
        }
        break;
      case XML_TOK_PREFIXED_NAME:
        tok = XML_TOK_NMTOKEN;
        break;
      }
      break;
#  endif
    case BT_PLUS:
      if (tok == XML_TOK_NMTOKEN) {
        *nextTokPtr = ptr;
        return XML_TOK_INVALID;
      }
      *nextTokPtr = ptr + MINBPC(enc);
      return XML_TOK_NAME_PLUS;
    case BT_AST:
      if (tok == XML_TOK_NMTOKEN) {
        *nextTokPtr = ptr;
        return XML_TOK_INVALID;
      }
      *nextTokPtr = ptr + MINBPC(enc);
      return XML_TOK_NAME_ASTERISK;
    case BT_QUEST:
      if (tok == XML_TOK_NMTOKEN) {
        *nextTokPtr = ptr;
        return XML_TOK_INVALID;
      }
      *nextTokPtr = ptr + MINBPC(enc);
      return XML_TOK_NAME_QUESTION;
    default:
      *nextTokPtr = ptr;
      return XML_TOK_INVALID;
    }
  }
  return -tok;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-116'], 'message': 'lib: Add missing validation of encoding (CVE-2022-25235)'