#include "vecmath.h"

// If you want to use "inline", then do that in the .h-file on the function definition
// and in the .c-file write: extern inline functionName(...);
// See here: http://stackoverflow.com/questions/5369888/how-to-properly-inline-and-use-an-inline-function-in-c99-build-fails

vec2f vec2fSub(vec2f v1, vec2f v2)
{
    vec2f v;
    v.x = v1.x - v2.x;
    v.y = v1.y - v2.y;
    return v;
}

float vec2fLength(vec2f v)
{
    return sqrt(v.x * v.x + v.y * v.y);
}