Method charnext

Libraries/unrar/unicode.cpp:596–602

char* SupportDBCS::charnext(const char *s)
{
  // Zero cannot be the trail byte. So if next byte after the lead byte
  // is 0, the string is corrupt and we'll better return the pointer to 0,
  // to break string processing loops.
  return (char *)(IsLeadByte[(byte)*s] && s[1]!=0 ? s+2:s+1);
}


size_t SupportDBCS::strlend(const char *s)