Function spatialite_sys::gaiaPrependPointMToDynamicLine

pub unsafe extern "C" fn gaiaPrependPointMToDynamicLine(
    p: gaiaDynamicLinePtr, 
    x: f64, 
    y: f64, 
    m: f64
) -> gaiaPointPtr

Appends a new 2D Point [XYM] before the first one of a dynamically growing line/ring object

\param p pointer to the dynamically growing line/ring object. \param x X coordinate of the Point \param y Y coordinate of the Point \param m M measure of the Point

\return the pointer to newly created Point