I am trying to make the s_cord_print function visible in the cord_s.c file only. Currently the function is visible/runnable in main.c even when it is declared static.

How do I make the s_cord_print function private to cord_s.c?

Thanks!

s_cord.c

typedef struct s_cord{
  int x;
  int y;
  struct s_cord (*print)();
} s_cord;

void* VOID_THIS;
#define $(EL) VOID_THIS=⪙EL

static s_cord s_cord_print(){
  struct s_cord *THIS;
  THIS = VOID_THIS;
  printf("(%d,%d)\n",THIS->x,THIS->y);
  return *THIS;
}

const s_cord s_cord_default = {1,2,s_cord_print};

main.c

#include <stdio.h>
#include <stdlib.h>

#include "s_cord.c"

int main(){
  s_cord mycord = s_cord_default;
  mycord.x = 2;
  mycord.y = 3;
  $(mycord).print().print();
  //static didn't seem to hide the function
  s_cord_print();
  return 0;
}

~