Add modernize-deprecated-headers

.clang-tidy

@@ -40,6 +40,7 @@ Checks: >
   -misc-non-private-member-variables-in-classes,
   -misc-static-assert,
   -misc-unused-parameters,
+  modernize-deprecated-headers,
   modernize-loop-convert,
   modernize-make-unique,
   modernize-make-shared,

src/base/hash_libtomcrypt.cpp

@@ -5,9 +5,9 @@
 
 #include "hash_ctxt.h"
 
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
+#include <cstddef>
+#include <cstdint>
+#include <cstring>
 
 typedef uint32_t u32;
 typedef uint64_t u64;

src/base/system.cpp

@@ -1,12 +1,12 @@
 /* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
 /* If you are missing that file, acquire a complete release at teeworlds.com.                */
-#include <ctype.h>
-#include <math.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
+#include <cctype>
+#include <cmath>
+#include <cstdarg>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <ctime>
 
 #include "system.h"
 #if !defined(CONF_PLATFORM_MACOS)
@@ -24,7 +24,7 @@
 #endif
 
 #if defined(CONF_FAMILY_UNIX)
-#include <signal.h>
+#include <csignal>
 #include <sys/time.h>
 #include <sys/utsname.h>
 #include <sys/wait.h>
@@ -32,7 +32,7 @@
 
 /* unix net includes */
 #include <arpa/inet.h>
-#include <errno.h>
+#include <cerrno>
 #include <fcntl.h>
 #include <netdb.h>
 #include <netinet/in.h>

src/base/unicode/confusables.cpp

@@ -2,7 +2,7 @@
 
 #include "../system.h"
 
-#include <stddef.h>
+#include <cstddef>
 
 static int str_utf8_skeleton(int ch, const int **skeleton, int *skeleton_len)
 {

src/base/unicode/tolower.cpp

@@ -1,4 +1,4 @@
-#include <stdlib.h>
+#include <cstdlib>
 
 #include "tolower_data.h"
 

src/engine/client/backend/opengl/opengl_sl.cpp

@@ -6,7 +6,7 @@
 
 #include <engine/shared/linereader.h>
 #include <engine/storage.h>
-#include <stdio.h>
+#include <cstdio>
 #include <string>
 #include <vector>
 

src/engine/client/backend_sdl.cpp

@@ -18,7 +18,7 @@
 #include <base/detect.h>
 #include <base/math.h>
 #include <cmath>
-#include <stdlib.h>
+#include <cstdlib>
 
 #include "SDL_hints.h"
 #include "SDL_pixels.h"

src/engine/client/client.cpp

@@ -6,7 +6,7 @@
 #include <climits>
 #include <new>
 
-#include <stdarg.h>
+#include <cstdarg>
 #include <tuple>
 
 #include <base/hash_ctxt.h>

src/engine/client/graphics_threaded.cpp

@@ -24,7 +24,7 @@
 
 #include <engine/shared/image_manipulation.h>
 
-#include <math.h> // cosf, sinf, log2f
+#include <cmath> // cosf, sinf, log2f
 
 #if defined(CONF_VIDEORECORDER)
 #include "video.h"

src/engine/client/http.cpp

@@ -8,7 +8,7 @@
 #include <game/version.h>
 
 #if !defined(CONF_FAMILY_WINDOWS)
-#include <signal.h>
+#include <csignal>
 #endif
 
 #define WIN32_LEAN_AND_MEAN

src/engine/client/serverbrowser.cpp

@@ -6,7 +6,7 @@
 #include "serverbrowser_ping_cache.h"
 
 #include <algorithm>
-#include <limits.h>
+#include <climits>
 
 #include <base/hash_ctxt.h>
 #include <base/math.h>

src/engine/client/serverbrowser_ping_cache.cpp

@@ -6,7 +6,7 @@
 #include <sqlite3.h>
 
 #include <algorithm>
-#include <stdio.h>
+#include <cstdio>
 #include <vector>
 
 class CServerBrowserPingCache : public IServerBrowserPingCache

src/engine/client/sound.cpp

@@ -21,7 +21,7 @@ extern "C" {
 #include <opusfile.h>
 #include <wavpack.h>
 }
-#include <math.h>
+#include <cmath>
 
 enum
 {

src/engine/client/updater.cpp

@@ -7,7 +7,7 @@
 #include <engine/storage.h>
 #include <game/version.h>
 
-#include <stdlib.h> // system
+#include <cstdlib> // system
 
 using std::map;
 using std::string;

src/engine/server/server.cpp

@@ -48,7 +48,7 @@
 #include <windows.h>
 #endif
 
-#include <signal.h>
+#include <csignal>
 
 volatile sig_atomic_t InterruptSignaled = 0;
 

src/engine/shared/fifo.cpp

@@ -6,7 +6,7 @@
 #include <engine/shared/config.h>
 
 #include <fcntl.h>
-#include <stdlib.h>
+#include <cstdlib>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>

src/engine/shared/masterserver.cpp

@@ -1,6 +1,6 @@
 /* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
 /* If you are missing that file, acquire a complete release at teeworlds.com.                */
-#include <stdio.h> // sscanf
+#include <cstdio> // sscanf
 
 #include <base/system.h>
 

src/engine/shared/uuid_manager.cpp

@@ -3,7 +3,7 @@
 #include <base/hash_ctxt.h>
 #include <engine/shared/packer.h>
 
-#include <stdio.h>
+#include <cstdio>
 
 static const CUuid TEEWORLDS_NAMESPACE = {{// "e05ddaaa-c4e6-4cfb-b642-5d48e80c0029"
 	0xe0, 0x5d, 0xda, 0xaa, 0xc4, 0xe6, 0x4c, 0xfb,

src/game/client/components/console.cpp

@@ -3,9 +3,9 @@
 
 #include <base/tl/sorted_array.h>
 
-#include <limits.h>
+#include <climits>
 #include <limits>
-#include <math.h>
+#include <cmath>
 
 #include <game/generated/client_data.h>
 

src/game/client/components/menus.cpp

@@ -5,7 +5,7 @@
 
 #include <base/tl/array.h>
 
-#include <math.h>
+#include <cmath>
 
 #include <base/math.h>
 #include <base/system.h>

src/game/client/components/race_demo.cpp

@@ -1,6 +1,6 @@
 /* (c) Redix and Sushi */
 
-#include <ctype.h>
+#include <cctype>
 
 #include <base/system.h>
 #include <engine/serverbrowser.h>

src/game/client/components/skins.cpp

@@ -1,6 +1,6 @@
 /* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
 /* If you are missing that file, acquire a complete release at teeworlds.com.                */
-#include <math.h>
+#include <cmath>
 
 #include <base/math.h>
 #include <base/system.h>

src/game/client/components/spectator.cpp

@@ -1,7 +1,7 @@
 /* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
 /* If you are missing that file, acquire a complete release at teeworlds.com.                */
 
-#include <limits.h>
+#include <climits>
 
 #include <engine/demo.h>
 #include <engine/graphics.h>

src/game/client/race.cpp

@@ -1,4 +1,4 @@
-#include <ctype.h>
+#include <cctype>
 #include <list>
 
 #include <base/math.h>

src/game/client/render.cpp

@@ -1,6 +1,6 @@
 /* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
 /* If you are missing that file, acquire a complete release at teeworlds.com.                */
-#include <math.h>
+#include <cmath>
 
 #include <base/math.h>
 

src/game/client/render_map.cpp

@@ -2,7 +2,7 @@
 /* If you are missing that file, acquire a complete release at teeworlds.com.                */
 #include <base/math.h>
 #include <engine/graphics.h>
-#include <math.h>
+#include <cmath>
 
 #include "render.h"
 

src/game/collision.cpp

@@ -8,7 +8,7 @@
 
 #include <engine/kernel.h>
 #include <engine/map.h>
-#include <math.h>
+#include <cmath>
 
 #include <game/collision.h>
 #include <game/layers.h>

src/game/editor/auto_map.cpp

@@ -1,5 +1,5 @@
-#include <inttypes.h>
-#include <stdio.h> // sscanf
+#include <cinttypes>
+#include <cstdio> // sscanf
 
 #include <engine/console.h>
 #include <engine/shared/linereader.h>

src/game/server/gamecontext.cpp

@@ -18,7 +18,7 @@
 #include <game/collision.h>
 #include <game/gamecore.h>
 #include <game/version.h>
-#include <string.h>
+#include <cstring>
 
 #include <game/generated/protocol7.h>
 #include <game/generated/protocolglue.h>

src/steam/steam_api_stub.cpp

@@ -2,7 +2,7 @@
 
 #include <steam/steam_api_flat.h>
 
-#include <stdlib.h>
+#include <cstdlib>
 
 extern "C" {
 

src/tools/fake_server.cpp

@@ -4,7 +4,7 @@
 #include <engine/shared/config.h>
 #include <engine/shared/network.h>
 #include <mastersrv/mastersrv.h>
-#include <stdlib.h> //rand
+#include <cstdlib> //rand
 
 CNetServer *pNet;
 

src/tools/map_optimize.cpp

@@ -5,7 +5,7 @@
 #include <engine/shared/image_manipulation.h>
 #include <engine/storage.h>
 #include <game/mapitems.h>
-#include <stdint.h>
+#include <cstdint>
 #include <utility>
 #include <vector>