Function doProlog

Utilities/cmexpat/lib/xmlparse.c:5188–6259

}

static enum XML_Error
doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end,
         int tok, const char *next, const char **nextPtr, XML_Bool haveMore,
         XML_Bool allowClosingDoctype, enum XML_Account account) {
#ifdef XML_DTD
  static const XML_Char externalSubsetName[] = {ASCII_HASH, '\0'};
#endif /* XML_DTD */
  static const XML_Char atypeCDATA[]
      = {ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0'};
  static const XML_Char atypeID[] = {ASCII_I, ASCII_D, '\0'};
  static const XML_Char atypeIDREF[]
      = {ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0'};
  static const XML_Char atypeIDREFS[]
      = {ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0'};
  static const XML_Char atypeENTITY[]
      = {ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0'};
  static const XML_Char atypeENTITIES[]
      = {ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T,
         ASCII_I, ASCII_E, ASCII_S, '\0'};
  static const XML_Char atypeNMTOKEN[]
      = {ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0'};
  static const XML_Char atypeNMTOKENS[]
      = {ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K,
         ASCII_E, ASCII_N, ASCII_S, '\0'};
  static const XML_Char notationPrefix[]
      = {ASCII_N, ASCII_O, ASCII_T, ASCII_A,      ASCII_T,
         ASCII_I, ASCII_O, ASCII_N, ASCII_LPAREN, '\0'};
  static const XML_Char enumValueSep[] = {ASCII_PIPE, '\0'};
  static const XML_Char enumValueStart[] = {ASCII_LPAREN, '\0'};

#ifndef XML_DTD
  UNUSED_P(account);
#endif

  /* save one level of indirection */
  DTD *const dtd = parser->m_dtd;

  const char **eventPP;
  const char **eventEndPP;
  enum XML_Content_Quant quant;

  if (enc == parser->m_encoding) {
    eventPP = &parser->m_eventPtr;
    eventEndPP = &parser->m_eventEndPtr;
  } else {
    eventPP = &(parser->m_openInternalEntities->internalEventPtr);
    eventEndPP = &(parser->m_openInternalEntities->internalEventEndPtr);
  }

  for (;;) {
    int role;
    XML_Bool handleDefault = XML_TRUE;
    *eventPP = s;
    *eventEndPP = next;
    if (tok <= 0) {
      if (haveMore && tok != XML_TOK_INVALID) {
        *nextPtr = s;
        return XML_ERROR_NONE;