_putch - Write Character to Screen

Syntax

#include <conio.h>
int _putch(int c);

If successful, _putch returns c. If an error occurs, _putch returns EOF.

This example defines a function gchar that is similar to _getche using the _putch and _getch functions:

#include <conio.h>

int gchar(void)
{
   int ch;

   ch = _getch();
   _putch(ch);
   return (ch);
}