vga_getkey3
Read a character from the keyboard without waiting
Usage
#include <vga.h>
int vga_getkey(void);
Overview
Read a character from the keyboard without waiting; returns zero if no key pressed and the ASCII value otherwise. This function must not be used in raw keyboard mode. In this situation use keyboard_getstate(3) or keyboard_keypressed(3) instead.
Releases
Unchanged in 5 releases since Debian 3.1 (Sarge).