Stdio h C Tutorial

Item Value
Header filestdio.h
Declarationint getc(FILE *stream);
Functionreads a character from stream.
Returnreturns EOF on file end or error.
When working with binary files, you must use ferror() to check errors.
The functions getc() and fgetc() are identical except that in most implementations getc() is defined as a macro.
(C: The Complete Reference, Fourth Edition
by Herbert Schildt
McGraw-Hill/Osborne 2000 (805 pages)
ISBN:0072121246)

#include 
  #include 
  int main(int argc, char *argv[])
  {
    FILE *fp;
    char ch;
    if((fp=fopen("test", "r"))==NULL) {
      printf("Cannot open file.\n");
      exit(1);
    }
    while((ch=getc(fp))!=EOF) {
      printf("%c", ch);
    }
    fclose(fp);
    return 0;
  }