1install_int(3)                  Allegro manual                  install_int(3)
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NAME

6       install_int  -  Installs a user timer handler. Allegro game programming
7       library.
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SYNOPSIS

10       #include <allegro.h>
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13       int install_int(void (*proc)(), int speed);
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DESCRIPTION

16       Installs a user timer handler, with the speed given as  the  number  of
17       milliseconds    between    ticks.   This   is   the   same   thing   as
18       install_int_ex(proc, MSEC_TO_TIMER(speed)). If you  call  this  routine
19       without  having  first installed the timer module, install_timer() will
20       be called automatically. Calling again this routine with the same timer
21       handler as parameter allows you to adjust its speed.
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RETURN VALUE

24       Returns  zero  on  success, or a negative number if there is no room to
25       add a new user timer.
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SEE ALSO

29       install_timer(3),           remove_int(3),           install_int_ex(3),
30       install_param_int(3), exscn3d(3), exswitch(3), extimer(3), exzbuf(3)
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34Allegro                          version 4.2.3                  install_int(3)
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