Replace use of deprecated C Standard library headers in C++ code.

Change-Id: I9fa6630c7e4bdb2897df34d417635d8c7d8253bc
Signed-off-by: Tyler Chatow <tchatow@gmail.com>
diff --git a/y2020/actors/autonomous_actor.cc b/y2020/actors/autonomous_actor.cc
index da64408..794d1e7 100644
--- a/y2020/actors/autonomous_actor.cc
+++ b/y2020/actors/autonomous_actor.cc
@@ -1,8 +1,7 @@
 #include "y2020/actors/autonomous_actor.h"
 
-#include <inttypes.h>
-
 #include <chrono>
+#include <cinttypes>
 #include <cmath>
 
 #include "aos/logging/logging.h"
@@ -89,10 +88,9 @@
                              std::placeholders::_1),
                    SplineDirection::kForward);
   } else if (FLAGS_spline_auto) {
-    test_spline_ =
-        PlanSpline(std::bind(&AutonomousSplines::TestSpline, &auto_splines_,
-                             std::placeholders::_1),
-                   SplineDirection::kForward);
+    test_spline_ = PlanSpline(std::bind(&AutonomousSplines::TestSpline,
+                                        &auto_splines_, std::placeholders::_1),
+                              SplineDirection::kForward);
   }
 }
 
@@ -305,16 +303,16 @@
   }
 
   superstructure::Goal::Builder superstructure_builder =
-        builder.MakeBuilder<superstructure::Goal>();
+      builder.MakeBuilder<superstructure::Goal>();
 
   superstructure_builder.add_intake(intake_offset);
   superstructure_builder.add_roller_voltage(roller_voltage_);
-  superstructure_builder.add_roller_speed_compensation(kRollerSpeedCompensation);
+  superstructure_builder.add_roller_speed_compensation(
+      kRollerSpeedCompensation);
 
   if (!builder.Send(superstructure_builder.Finish())) {
     AOS_LOG(ERROR, "Sending superstructure goal failed.\n");
   }
-
 }
 
 void AutonomousActor::RetractIntake() {
diff --git a/y2020/actors/autonomous_actor_main.cc b/y2020/actors/autonomous_actor_main.cc
index dcd0133..f9decd6 100644
--- a/y2020/actors/autonomous_actor_main.cc
+++ b/y2020/actors/autonomous_actor_main.cc
@@ -1,4 +1,4 @@
-#include <stdio.h>
+#include <cstdio>
 
 #include "aos/events/shm_event_loop.h"
 #include "aos/init.h"
diff --git a/y2020/constants.cc b/y2020/constants.cc
index 07d10ee..893613a 100644
--- a/y2020/constants.cc
+++ b/y2020/constants.cc
@@ -1,7 +1,6 @@
 #include "y2020/constants.h"
 
-#include <inttypes.h>
-
+#include <cinttypes>
 #include <map>
 
 #if __has_feature(address_sanitizer)
diff --git a/y2020/constants.h b/y2020/constants.h
index 85f9768..77f78f4 100644
--- a/y2020/constants.h
+++ b/y2020/constants.h
@@ -1,10 +1,9 @@
 #ifndef y2020_CONSTANTS_H_
 #define y2020_CONSTANTS_H_
 
-#include <math.h>
-#include <stdint.h>
-
 #include <array>
+#include <cmath>
+#include <cstdint>
 
 #include "frc971/constants.h"
 #include "frc971/control_loops/static_zeroing_single_dof_profiled_subsystem.h"
@@ -191,10 +190,11 @@
   struct ShotParams {
     // Measured in radians
     double hood_angle;
-    // Angular velocity in radians per second of the slowest (lowest) wheel in the kicker.
-    // Positive is shooting the ball.
+    // Angular velocity in radians per second of the slowest (lowest) wheel in
+    // the kicker. Positive is shooting the ball.
     double accelerator_power;
-    // Angular velocity in radians per seconds of the flywheel. Positive is shooting.
+    // Angular velocity in radians per seconds of the flywheel. Positive is
+    // shooting.
     double finisher_power;
 
     static ShotParams BlendY(double coefficient, ShotParams a1, ShotParams a2) {
@@ -207,8 +207,7 @@
   };
 
   // { distance_to_target, { hood_angle, accelerator_power, finisher_power }}
-  InterpolationTable<ShotParams>
-      shot_interpolation_table;
+  InterpolationTable<ShotParams> shot_interpolation_table;
 };
 
 // Creates (once) a Values instance for ::aos::network::GetTeamNumber() and
diff --git a/y2020/joystick_reader.cc b/y2020/joystick_reader.cc
index 3e828cf..44d8a42 100644
--- a/y2020/joystick_reader.cc
+++ b/y2020/joystick_reader.cc
@@ -1,8 +1,9 @@
-#include <math.h>
-#include <stdio.h>
-#include <string.h>
 #include <unistd.h>
 
+#include <cmath>
+#include <cstdio>
+#include <cstring>
+
 #include "aos/actions/actions.h"
 #include "aos/init.h"
 #include "aos/logging/logging.h"
diff --git a/y2020/vision/sift/sift971.cc b/y2020/vision/sift/sift971.cc
index 93d71e4..788ae23 100644
--- a/y2020/vision/sift/sift971.cc
+++ b/y2020/vision/sift/sift971.cc
@@ -106,13 +106,13 @@
 
 #include "y2020/vision/sift/sift971.h"
 
+#include <cstdarg>
 #include <iostream>
 #include <mutex>
-#include <stdarg.h>
 #include <opencv2/core/hal/hal.hpp>
 #include <opencv2/imgproc.hpp>
-#include "glog/logging.h"
 
+#include "glog/logging.h"
 #include "y2020/vision/sift/fast_gaussian.h"
 
 using namespace cv;
diff --git a/y2020/wpilib_interface.cc b/y2020/wpilib_interface.cc
index 4e623d6..914c9c6 100644
--- a/y2020/wpilib_interface.cc
+++ b/y2020/wpilib_interface.cc
@@ -1,15 +1,15 @@
-#include <inttypes.h>
-#include <stdio.h>
-#include <string.h>
 #include <unistd.h>
 
 #include <array>
 #include <chrono>
+#include <cinttypes>
 #include <cmath>
+#include <cstdio>
+#include <cstring>
 #include <functional>
+#include <memory>
 #include <mutex>
 #include <thread>
-#include <memory>
 
 #include "frc971/wpilib/ahal/AnalogInput.h"
 #include "frc971/wpilib/ahal/Counter.h"