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

void al_signal_cond(ALLEGRO_COND *cond)
\f[R]
.fi
.SH DESCRIPTION
.PP
Unblock at least one thread waiting on a condition variable.
.PP
Generally you should use al_broadcast_cond(3alleg5) but
al_signal_cond(3alleg5) may be more efficient when it\[cq]s applicable.
.SH SEE ALSO
.PP
al_broadcast_cond(3alleg5).