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==getc==

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

   
<source lang="cpp">#include <stdio.h>
  #include <stdlib.h>
  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;
  }</source>