/* Glyph Run Types */
public class CTRun {
}

public struct CTRunStatus : OptionSet {
    public init(rawValue: UInt32)
    public static var rightToLeft: CTRunStatus { get }
    public static var nonMonotonic: CTRunStatus { get }
    public static var hasNonIdentityMatrix: CTRunStatus { get }
}

public func CTRunGetTypeID() -> CFTypeID

/* Glyph Run Access */

public func CTRunGetGlyphCount(_ run: CTRun) -> CFIndex
public func CTRunGetAttributes(_ run: CTRun) -> CFDictionary
public func CTRunGetStatus(_ run: CTRun) -> CTRunStatus
public func CTRunGetGlyphsPtr(_ run: CTRun) -> UnsafePointer<CGGlyph>?
public func CTRunGetGlyphs(_ run: CTRun, _ range: CFRange, _ buffer: UnsafeMutablePointer<CGGlyph>!)
public func CTRunGetPositionsPtr(_ run: CTRun) -> UnsafePointer<CGPoint>?
public func CTRunGetPositions(_ run: CTRun, _ range: CFRange, _ buffer: UnsafeMutablePointer<CGPoint>!)
public func CTRunGetAdvancesPtr(_ run: CTRun) -> UnsafePointer<CGSize>?
public func CTRunGetAdvances(_ run: CTRun, _ range: CFRange, _ buffer: UnsafeMutablePointer<CGSize>!)
public func CTRunGetStringIndicesPtr(_ run: CTRun) -> UnsafePointer<CFIndex>?
public func CTRunGetStringIndices(_ run: CTRun, _ range: CFRange, _ buffer: UnsafeMutablePointer<CFIndex>!)
public func CTRunGetStringRange(_ run: CTRun) -> CFRange
public func CTRunGetTypographicBounds(_ run: CTRun, _ range: CFRange, _ ascent: UnsafeMutablePointer<CGFloat>?, _ descent: UnsafeMutablePointer<CGFloat>?, _ leading: UnsafeMutablePointer<CGFloat>?) -> Double
public func CTRunGetImageBounds(_ run: CTRun, _ context: CGContext?, _ range: CFRange) -> CGRect
public func CTRunGetTextMatrix(_ run: CTRun) -> CGAffineTransform
public func CTRunDraw(_ run: CTRun, _ context: CGContext, _ range: CFRange)