Function pointers

#include <stdio.h>

typedef int(FUNC) (int);

void cplusf (FUNC *myfnc);

int myfunc( int value )
{
  int rc;
  rc= printf( "The given value
    was %d\n", value);
  return(rc);
}

int main()
{
  int rc;

  rc = myfunc(3);
  printf("rc=%d\n",rc);

  cplusf(myfunc);

}

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

extern "C" {
  typedef int(FUNC) (int);
  void cplusf (FUNC *myfnc);
}

void cplusf(FUNC *myfunc)
{
  int rc;

  rc=myfunc(3);
  printf("rc=%d\n",rc);

}