When a function without a declaration or a function with a declaration in the old style (K&R) is called, an error will occur.
No message is output when a function without a declaration or a function with a declaration in the old style (K&R) is called.
When a function without a declaration or a function with a declaration in the old style (K&R) is called, an error will occur. |
When a function without a declaration or a function with a declaration in the old style (K&R) is called, an error will occur, describe as: |