Provided by: allegro5-doc_5.0.11-2_all 

NAME
ALLEGRO_USECS_TO_SECS - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro.h>
#define ALLEGRO_USECS_TO_SECS(x) ((x) / 1000000.0)
DESCRIPTION
Convert microseconds to seconds.
ALLEGRO_USECS_TO_SECS(3a... Allegro reference manual()