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vector_length(3)                Allegro manual                vector_length(3)

NAME
       vector_length, vector_length_f - Calculates the length of a vector.
       Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       fixed vector_length(fixed x, fixed y, fixed z);

       float vector_length_f(float x, float y, float z);

DESCRIPTION
       Calculates the length of the vector (x, y, z), using that good 'ole
       Pythagoras theorem.

SEE ALSO
       normalize_vector(3)

Allegro                          version 4.4.2                vector_length(3)