requires ANSI-style prototype
时间: 2023-09-01 16:07:52 浏览: 47
ANSI-style prototype refers to a way of declaring function prototypes in C programming language using the ANSI C standard. It involves specifying the data types and number of arguments passed to a function within the parentheses of the prototype declaration.
For example, the following is an ANSI-style prototype for a function that takes two integer arguments and returns an integer:
```c
int add(int a, int b);
```
Note that the argument types are specified within the parentheses, separated by commas.
To resolve the error message "requires ANSI-style prototype" in a C program, you need to ensure that all function prototypes in your code are declared using the ANSI-style format. This involves specifying the argument types within the parentheses of the function prototype declaration.