{{keywords>wiki library source code example reference}}

===== putchar =====
<code c>
    int putchar(int char); 
</code>

put a character into stdout

===== C Sourcecode Example =====
<code c>
/* 
 * putchar example code
 * http://code-reference.com/c/stdio.h/putchar
 */

#include <stdio.h> /* including standard library */
//#include <windows.h> /* uncomment this for Windows */


int main( void )
{
  int c;
  c = 0; // ASCII Code a
  
  while (c < 255) { // count chars in a while loop
     putchar(c);
     c++;
  }
 
  putchar('\n');
  return 0;
}
</code>

output complete ASCII Table
==== Output ====
     ./putchar 
    
    
     
    123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~????????????????????????????????????????????????????????????????????????????????????????????????