3 files changed, 31 insertions, 8 deletions
diff --git a/dev/DebuggerKit/DebuggerContract.h b/dev/DebuggerKit/DebuggerContract.h
index 48c3603..9ee17d1 100644
--- a/dev/DebuggerKit/DebuggerContract.h
+++ b/dev/DebuggerKit/DebuggerContract.h
@@ -8,6 +8,8 @@
 #include <string>
 #include <unordered_map>
 
+#define DK_DEBUGGER_CONTRACT : public ::DebuggerKit::DebuggerContract
+
 namespace DebuggerKit {
 class DebuggerContract;
 
diff --git a/dev/DebuggerKit/NeKernelContract.h b/dev/DebuggerKit/NeKernelContract.h
index d5315ef..ddea826 100644
--- a/dev/DebuggerKit/NeKernelContract.h
+++ b/dev/DebuggerKit/NeKernelContract.h
@@ -21,10 +21,11 @@ namespace Detail {
   inline constexpr auto kDebugPort    = 51820;
   inline constexpr auto kDebugMagic   = "VMK1.0.0;";
   inline constexpr auto kDebugVersion = 0x0100;
-  typedef char          rt_debug_cmd[kDebugCmdLen];
+  typedef char          dk_debug_cmd_type[kDebugCmdLen];
+  typedef int64_t       dk_socket_type;
 }  // namespace Detail
 
-class NeKernelContract : public DebuggerContract {
+class NeKernelContract DK_DEBUGGER_CONTRACT {
  public:
   NeKernelContract();
   virtual ~NeKernelContract() override;
@@ -33,8 +34,6 @@ class NeKernelContract : public DebuggerContract {
   NeKernelContract& operator=(const NeKernelContract&) = default;
   NeKernelContract(const NeKernelContract&)            = default;
 
-  // Override additional methods from DebuggerContract
-
  public:
   bool Attach(std::string path, std::string arg_v, ProcessID& pid) noexcept override;
   bool BreakAt(std::string symbol) noexcept override;
@@ -43,8 +42,9 @@ class NeKernelContract : public DebuggerContract {
   bool Detach() noexcept override;
 
  private:
-  std::string m_kernel_path{};
-  int64_t     m_socket{0};
+  dk_debug_cmd_type m_buffer;
+  std::string       m_kernel_path{};
+  dk_socket_type    m_socket{0};
 };
 }  // namespace DebuggerKit::NeKernel
 
diff --git a/dev/LibC++/base_math.h b/dev/LibC++/base_math.h
index ca6aace..7c9f34d 100644
--- a/dev/LibC++/base_math.h
+++ b/dev/LibC++/base_math.h
@@ -18,6 +18,8 @@ typedef float real_type;
 #endif
 
 namespace std::base_math {
+inline constexpr static auto not_a_number = NAN;
+
 /// @brief Power function, with Repeat argument.
 template <size_t Exponent>
 inline real_type pow(real_type in) {
@@ -34,13 +36,32 @@ inline real_type pow(real_type in) {
   return result;
 }
 
+inline real_type sqrt(real_type in) {
+  if (in == 0) return 0;
+  if (in == not_a_number) return not_a_number;
+
+  auto constexpr const static Base = 2;
+
+  auto x = in / Base;
+
+  for (int i = 0; i < 10; ++i) {
+    x = (x + in / x) / Base;
+  }
+
+  return x;
+}
+
 /// @brief Square of function, with Base template argument.
 /// @param of Base argument to find sqquare of
 template <size_t Base>
-inline real_type sqr(real_type in) {
+inline real_type surd(real_type in) {
   if (in == 0) return 0;
+  if (in == 1) return 1;
+
+  if (Base == 1) return in;
+  if (Base == 2) return sqrt(in);
 
-  return pow<1 / Base>(in);
+  return not_a_number;
 }
 
 /// @brief Linear interpolation equation solver.