error C267: 'Delay': requires ANSI-style prototype
时间: 2023-09-26 16:11:13 浏览: 141
This error occurs in C/C++ programming when a function is called without a proper prototype declaration. The error message "error C267: 'function_name': requires ANSI-style prototype" indicates that the function "function_name" has been called without a proper prototype declaration.
The ANSI-style prototype declaration specifies the function's return type, name, and parameter types. It helps the compiler to understand the function's interface and type-check the arguments passed to the function.
To fix this error, you need to provide an ANSI-style prototype declaration for the function. This can be done by adding the function signature before the function call, or by defining the function before the function call.
Here is an example of an ANSI-style prototype declaration for a function named "Delay":
```c++
void Delay(int milliseconds);
```
If the function is defined after the function call, you can add a forward declaration at the beginning of the file:
```c++
void Delay(int milliseconds); // Forward declaration
int main()
{
Delay(1000); // Function call
return 0;
}
void Delay(int milliseconds)
{
// Function definition
}
```
By providing a proper prototype declaration, you can resolve the "error C267: 'function_name': requires ANSI-style prototype" error and ensure that your code compiles without any issues.