putchar()                Write a Character to Stdout
 
 #include   <stdio.h>
 
 int        putchar(c);
 int        c;                           Character to be written
 
    putchar() writes a single character to the standard output stream
    'stdout'.
 
    Returns:    The character written, if successful.  A return value of
                EOF indicates an error.  Since EOF is a legitimate value,
                use ferror() to verify that an error has occurred.
 
  -------------------------------- Example ---------------------------------
 
    The following statements print the letters of the alphabet to the
    screen.
 
         #include <stdio.h>
 
         int x;
 
         main()
         {
             for (x = 65; x < 91; x++)
                 putchar(x);
         }

Seealso:


 fputc() 
 getc() 
 getchar()