Function uikit_sys::CGPatternCreate

pub unsafe extern "C" fn CGPatternCreate(
    info: *mut c_void, 
    bounds: CGRect, 
    matrix: CGAffineTransform, 
    xStep: CGFloat, 
    yStep: CGFloat, 
    tiling: CGPatternTiling, 
    isColored: bool, 
    callbacks: *const CGPatternCallbacks
) -> CGPatternRef