exfixed (3) - Linux Man Pages
exfixed: Using fixed point maths. Allegro game programming library.
exfixed - Using fixed point maths. Allegro game programming library.
This program demonstrates how to use fixed point numbers, which
are signed 32-bit integers storing the integer part in the
upper 16 bits and the decimal part in the 16 lower bits. This
example also uses the unusual approach of communicating with
the user exclusively via the allegro_message() function.