LOCK_VARIABLE (3) - Linux Manuals
LOCK_VARIABLE: Locks the memory of a variable used by a timer. Allegro game programming library.
NAME
LOCK_VARIABLE - Locks the memory of a variable used by a timer. Allegro game programming library.SYNOPSIS
#include <allegro.h>
Macro LOCK_VARIABLE(variable_name);
DESCRIPTION
Due to interrupts, you are required to lock all the memory used by your timer routines. See the description of install_int_ex() for a more detailed explanation and usage example.SEE ALSO
install_int(3), install_int_ex(3), exscn3d(3), exsprite(3), exswitch(3), extimer(3), exupdate(3), exzbuf(3)