1 files changed, 42 insertions, 0 deletions
diff --git a/kernel/lib/libcxx/include/algorithm b/kernel/lib/libcxx/include/algorithm
new file mode 100644
index 0000000..56b71a7
--- /dev/null
+++ b/kernel/lib/libcxx/include/algorithm
@@ -0,0 +1,42 @@
+// -*- C++ -*-
+//===----------------------------------------------------------------------===//
+//
+// Part of the BastionOS freestanding C++ standard library.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBBASTION_ALGORITHM
+#define _LIBBASTION_ALGORITHM
+
+#include <__config>
+#include <__algorithm/minmax.h>
+#include <__algorithm/find.h>
+#include <__algorithm/copy.h>
+#include <__algorithm/fill.h>
+#include <__algorithm/comparison.h>
+#include <__algorithm/sort.h>
+#include <__algorithm/bound.h>
+#include <__algorithm/for_each.h>
+
+// Also pull in swap (algorithms often need it).
+#include <__utility/swap.h>
+
+_LIBBASTION_BEGIN_NAMESPACE_STD
+
+// swap_ranges
+template<class _ForwardIt1, class _ForwardIt2>
+constexpr _ForwardIt2 swap_ranges(_ForwardIt1 __first1, _ForwardIt1 __last1, _ForwardIt2 __first2) {
+    for (; __first1 != __last1; ++__first1, ++__first2)
+        swap(*__first1, *__first2);
+    return __first2;
+}
+
+// iter_swap
+template<class _ForwardIt1, class _ForwardIt2>
+constexpr void iter_swap(_ForwardIt1 __a, _ForwardIt2 __b) {
+    swap(*__a, *__b);
+}
+
+_LIBBASTION_END_NAMESPACE_STD
+
+#endif // _LIBBASTION_ALGORITHM