/* Pro08.c */
/* How to access and open an external text file "Ref.txt"?                  */
/* Please use, FILE *fp (file pointer) and fopen("filename.txt", "r").      */
/*   Where "r" stands for read.                                             */
/*   getc() gets one character each time.                                   */
/*   putc() puts one character each time.                                   */
/*   EOF means "End of File".                                               */

#include <stdio.h>

int main(void)
{
	int c;
	FILE *fp;                    /* Declare file pointer as *fp */
	fp=fopen("Ref.txt", "r");    /* Open external "Ref.txt" file */

	while((c=getc(fp))!=EOF)     /* Read "Ref.txt" by means of file pointer fp */
	{
	   putc(c, stdout);          /* Echo print out "Ref.txt" on screen */
	}
	fclose(fp);                  /* Closing file pointer fp */
	return 0;
}