Remove YBaseLib dependency

src/common/align.h

@@ -0,0 +1,39 @@
+#pragma once
+
+namespace Common {
+template<typename T>
+bool IsAligned(T value, unsigned int alignment)
+{
+  return (value % static_cast<T>(alignment)) == 0;
+}
+template<typename T>
+T AlignUp(T value, unsigned int alignment)
+{
+  return (value + static_cast<T>(alignment - 1)) / static_cast<T>(alignment) * static_cast<T>(alignment);
+}
+template<typename T>
+T AlignDown(T value, unsigned int alignment)
+{
+  return value / static_cast<T>(alignment) * static_cast<T>(alignment);
+}
+template<typename T>
+bool IsAlignedPow2(T value, unsigned int alignment)
+{
+  return (value & static_cast<T>(alignment - 1)) == 0;
+}
+template<typename T>
+T AlignUpPow2(T value, unsigned int alignment)
+{
+  return (value + static_cast<T>(alignment - 1)) & static_cast<T>(~static_cast<T>(alignment - 1));
+}
+template<typename T>
+T AlignDownPow2(T value, unsigned int alignment)
+{
+  return value & static_cast<T>(~static_cast<T>(alignment - 1));
+}
+template<typename T>
+bool IsPow2(T value)
+{
+  return (value & (value - 1)) == 0;
+}
+} // namespace Common