This is going to judge which token comes from previous token.
int analyze_libraries ( char* tkn ) ;
https://blog-imgs-111.fc2.com/c/j/v/cjv1lhbjv7q3/000-Code-Sample-CPP-001.html
Very Thanks to: http://www.mingw.org/
Usage: We usually use analyzer when converting source code.
By Use of: Compiled with Mingw