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three_finger_flag(3)		Allegro	manual		  three_finger_flag(3)

NAME
       three_finger_flag  - Flag to deactivate the emergency exit key combina-
       tion. Allegro game programming library.

SYNOPSIS
       #include	<allegro.h>

       extern int three_finger_flag;

DESCRIPTION
       The DJGPP keyboard handler provides an 'emergency exit' sequence	 which
       you can use to kill off your program. If	you are	running	under DOS this
       is  the	three finger salute, ctrl+alt+del. Most	multitasking OS's will
       trap this combination before it reaches the Allegro handler,  in	 which
       case  you  can use the alternative ctrl+alt+end.	If you want to disable
       this behaviour in release versions of your program, set	this  flag  to
       FALSE.

SEE ALSO
       install_keyboard(3)

Allegro				 version 4.4.3		  three_finger_flag(3)

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