al_signal_cond(3)

al_signal_cond3

Allegro 5 api

Usage

#include <allegro5/allegro.h>
void al_signal_cond(ALLEGRO_COND *cond)

Overview

Unblock at least one thread waiting on a condition variable.

Generally you should use al_broadcast_cond(3) but al_signal_cond(3) may be more efficient when it’s applicable.

From allegro 5.2.11.3-2 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.