/* Detecting end-of-file. */
#include <stdlib.h>
#include <stdio.h>

#define BUFSIZE 100

main()
{
     char buf[BUFSIZE];
     char filename[60];
     FILE *fp;

     puts("Enter name of text file to display: ");
     gets(filename);

     /* Open the file for reading. */
     if ( (fp = fopen(filename, "r")) == NULL)
     {
         fprintf(stderr, "Error opening file.");
         exit(1);
     }

     /* If end of file not reached, read a line and display it. */

     while ( !feof(fp) )
     {
         fgets(buf, BUFSIZE, fp);
         printf("%s",buf);
     }

     fclose(fp);
     return(0);
}