How can I remove the VS warning C4091: 'typedef ' : ignored on left of 'SPREADSHEET' when no variable is declared

Question

This warning is triggered multiple times in my code by the same declaration, which reads :

// Spreadsheet structure
typedef struct SPREADSHEET
{    
      int ID         


        

Answer 1

You need to add some identifier before the terminating ;, e.g.:

typedef struct BLAH { ... } BLAH;