fputc()                  Write a Character to a Stream
 
 #include   <stdio.h>
 
 int        fputc(c,stream);
 int        c;                           Character to be written
 FILE       *stream;                     Pointer to file structure
 
    fputc() writes a single character to 'stream' at the current
    position.
 
    Returns:    The character written, if successful.  EOF is returned to
                indicate an error.  Since EOF is a legitimate integer
                value, use ferror() to verify an error condition.
 
      Notes:    fputc() is identical to putc(), except that fputc() is a
                function and putc() is a macro.
 
  -------------------------------- Example ---------------------------------
 
    The following statements open a file and write the contents of a
    buffer to it.
 
         #include <stdio.h>
 
         FILE *stream;
         char buffr[10] = "0123456789";
         int i;
         int ch;
 
         main()
         {
             if ((stream = fopen("num.dta","r+")) != NULL) {
                  for (i = 0; i <= 9; i++)
                      if ((ch = fputc(buffr[i],stream)) != EOF)
                                ;
             }
         }

Seealso:


 putchar() 
 putc() 
 fgetc() 
 fgetchar()