al_signal_cond (3alleg5)

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

Unblock at least one thread waiting on a condition variable.

Generally you should use al_broadcast_cond(3alleg5) but al_signal_cond(3alleg5) may be more efficient when it\[aq]s applicable.

al_broadcast_cond(3alleg5).