three_finger_flag man page on DragonFly

three_finger_flag man page on DragonFly

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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 4.4.2		  three_finger_flag(3)

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