How to create C function pointers

[Don Clugston]

Mildred wrote:
> Hi,
> 
> So, I need to have C functions pointers but I don't know how to declare
> them correctly :

It's easiest to typedef them; the typedef picks up the extern(C).

> module test;
> 
> extern(C){
>     int c_function(int param){
>         return param;
>     }
> }

extern (C) {
   typedef int function(int) CFuncPtr;
}

void main() {
    CFuncPtr ptr = &c_function;
}


BTW, this type of question really belongs in the 'D.learn' newgroup.