Stdio h C Tutorial

Item Value
Header#include
Declarationint feof(FILE *stream);
Functiondetermines whether the end of the file has been reached.
ReturnA nonzero value: if the file pointer is at the end of the file. zero: otherwise.

#include 
  #include 
  int main(void){
     FILE *fp;
     if((fp=fopen("test", "rb"))==NULL) {
        printf("Cannot open file.\n");
        exit(1);
     }
     while(!feof(fp)) {
        char ch = getc(fp);
        printf("%c",ch);
     }
     fclose(fp);
  }