message: Change to typedefed char type
diff: @@ -718,7 +718,7 @@ inline std::basic_string<CharType> fromUTF8(const std::basic_string<DriverPivotC
  }
  template <typename CharType>
  -inline std::basic_string<CharType> fromUTF8(const char * src, SQLLEN length, UnicodeConversionContext & context) {
  +inline std::basic_string<CharType> fromUTF8(const DriverPivotCharType * src, SQLLEN length, UnicodeConversionContext & context) {
  if (!src || (length != SQL_NTS && length <= 0))
  return fromUTF8<CharType>(std::basic_string_view<DriverPivotCharType>{}, context);
  @@ -733,12 +733,12 @@ inline std::basic_string<CharType> fromUTF8(const char * src, SQLLEN length, Uni
  }
  template <typename CharType>
  -inline std::basic_string<CharType> fromUTF8(const char * src, UnicodeConversionContext & context) {
  +inline std::basic_string<CharType> fromUTF8(const DriverPivotCharType * src, UnicodeConversionContext & context) {
  return fromUTF8<CharType>(src, SQL_NTS, context);
  }
  template <typename CharType>
  -inline std::basic_string<CharType> fromUTF8(const char * src, SQLLEN length = SQL_NTS) {
  +inline std::basic_string<CharType> fromUTF8(const DriverPivotCharType * src, SQLLEN length = SQL_NTS) {
  UnicodeConversionContext context;
  return fromUTF8<CharType>(src, length, context);
  }
  