cunchu.c(111): error C193: '=': illegal type conversion from/to 'void'

This error message indicates that there is an illegal type conversion between a variable or expression and a void type in line 111 of the "cunchu.c" file.

In C programming, the void type is used to indicate that a function or expression returns no value. It cannot be used as a variable type, and attempting to assign or convert a value to or from void is not allowed.

To fix this error, you need to identify the line of code that is causing the issue and make sure that any variables or expressions involved are not being assigned or converted to a void type. You may need to check the function signatures and return types to ensure they are properly defined.