Added ls_std::long_type

source/base/Types.hpp

@@ -3,7 +3,7 @@
  * Company:         Lynar Studios
  * E-Mail:          webmaster@lynarstudios.com
  * Created:         2020-08-07
- * Changed:         2020-08-23
+ * Changed:         2020-08-26
  *
  * */
 
@@ -15,6 +15,7 @@
 namespace ls_std {
   using byte = char;
   using byte_field = std::string;
+  using long_type = long long int;
 }
 
 #endif