// feof example: byte counter 
// source: http://www.cplusplus.com/

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

int main()
{
  FILE * pFile;
  int n = 0;
  pFile = fopen("myfile.txt","r");
  if (pFile==NULL) 
    perror ("Error opening file");
  else {
      while (fgetc(pFile) != EOF) {
	++n;
      }
      if (feof(pFile)) {
	puts("End-of-File reached.");
	printf("Total number of bytes read: %d\n", n);
      } 
  }
  fclose(pFile);
  return EXIT_SUCCESS;
}