"Fatal error C1014: Contains too many files: depth = 1024" and the solution

When you define a variable, or file name, you agree not to duplicate the System keyword, or you can easily cause errors.

Error message: Fatal error C1014: Too many include files: depth = 1024

Reason Analysis and solution:

1. Two or more files may be included with each other.

2, user-defined. h filename, with keyword. h duplicate name, note: case insensitive. If you include #include "mysql.h" in a user-defined MySQL.h file, an error occurs.

Reason 2 Resolution: Change MySQL.h to MySQL123.h, or Mymysql.h, or xxx.h on it.

My program is solved in this way and I hope it will help you.