readkey.c File Reference

Implementation of the readkey() function, a blocking read for a key from the keyboard. More...

#include <stdio.h>
#include "readkey.h"

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Functions
int	readkey (void)
	Read a key from the keyboard, blocking if no key is pressed. Use the checkforkey() function to see if a key has been pressed.

Detailed Description

Implementation of the readkey() function, a blocking read for a key from the keyboard.

Definition in file readkey.c.

Function Documentation

readkey()

int readkey

(

void

)

Read a key from the keyboard, blocking if no key is pressed. Use the checkforkey() function to see if a key has been pressed.

Returns

Returns the ASCII for the key pressed.

Definition at line 14 of file readkey.c.

Referenced by Flyweight_Exercise().