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.TH "al_add_timer_count" "3alleg5" "" "Allegro reference manual" ""
.hy
.SH NAME
.PP
al_add_timer_count - Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <allegro5/allegro.h>

void al_add_timer_count(ALLEGRO_TIMER *timer, int64_t diff)
\f[R]
.fi
.SH DESCRIPTION
.PP
Add \f[I]diff\f[R] to the timer\[cq]s counter value.
This is similar to writing:
.IP
.nf
\f[C]
al_set_timer_count(timer, al_get_timer_count(timer) + diff);
\f[R]
.fi
.PP
except that the addition is performed atomically, so no ticks will be
lost.
.SH SEE ALSO
.PP
al_set_timer_count(3alleg5)