#pragma linkage(cobrtn,COBOL)
#include <stdio.h>
void cobrtn (int array[2]);

int main()
{
  int array[2];
  array[0]=1;
  array[1]=2;
  cobrtn(array);
    /* array by reference */
}

IDENTIFICATION DIVISION.
PROGRAM-ID. COBRTN.
ENVIRONMENT DIVISION.
DATA DIVISION.
LINKAGE SECTION.
01 ARRAY.
    05 ELE PIC S9(9) BINARY OCCURS 2.
PROCEDURE DIVISION USING ARRAY.
    DISPLAY ELE(1) ELE(2)
    GOBACK.
END PROGRAM COBRTN.