General: Include headers that are necessary

Removes unused headers and ensures that all necessary headers are
included. In particular, this removes quite a few <iostream> includes,
which removes quite a few static constructors.

src/athena/Checksums.cpp

@@ -1,7 +1,4 @@
 #include "athena/Checksums.hpp"
-#include "athena/FileReader.hpp"
-#include <iostream>
-#include <iomanip>
 
 namespace athena::checksums {
 atUint64 crc64(const atUint8* data, atUint64 length, atUint64 seed, atUint64 final) {

src/athena/Compression.cpp

@@ -1,8 +1,9 @@
 #include "athena/Compression.hpp"
+
 #if AT_LZOKAY
 #include <lzokay.hpp>
 #endif
-#include <iostream>
+
 #include <zlib.h>
 #include "LZ77/LZType10.hpp"
 #include "LZ77/LZType11.hpp"

src/athena/DNAYaml.cpp

@@ -1,5 +1,10 @@
 #include "athena/DNAYaml.hpp"
 
+#include <cctype>
+#include <cstdlib>
+
+#include "athena/YAMLCommon.hpp"
+
 namespace athena::io {
 
 template <>

src/athena/Dir.cpp

@@ -1,10 +1,14 @@
 #include "athena/Dir.hpp"
-#include <sys/stat.h>
+
 #include <climits>
 #include <cstdlib>
 #include <ctime>
+#include <sys/stat.h>
+
 #define __STDC_FORMAT_MACROS
 #include <cinttypes>
+
+#include "athena/FileInfo.hpp"
 #include "athena/Utility.hpp"
 
 #ifndef _WIN32

src/athena/FileInfo.cpp

@@ -1,11 +1,13 @@
 #include "athena/FileInfo.hpp"
-#include "athena/Utility.hpp"
-#include "athena/FileWriter.hpp"
-#include "athena/FileReader.hpp"
-#include <ctime>
+
+#include <climits>
 #include <cstdio>
-#include <limits.h>
 #include <cstdlib>
+#include <ctime>
+
+#include "athena/FileReader.hpp"
+#include "athena/FileWriter.hpp"
+#include "athena/Utility.hpp"
 
 #ifndef _WIN32
 #include <sys/time.h>

src/athena/FileWriterGeneric.cpp

@@ -1,5 +1,7 @@
 #include "athena/FileWriter.hpp"
 
+#include <cstring>
+
 namespace athena::io {
 void TransactionalFileWriter::seek(atInt64 pos, SeekOrigin origin) {
   switch (origin) {

src/athena/MemoryReader.cpp

@@ -1,11 +1,8 @@
 #include "athena/MemoryReader.hpp"
 
-#include <cstdio>
-#include <cstdlib>
-#include <vector>
-#include <iostream>
-#include <cstring>
 #include <algorithm>
+#include <cstdio>
+#include <cstring>
 
 #ifdef HW_RVL
 #include <malloc.h>

src/athena/MemoryWriter.cpp

@@ -2,8 +2,6 @@
 
 #include <cstdio>
 #include <cstring>
-#include <vector>
-#include <iostream>
 
 #ifdef HW_RVL
 #include <malloc.h>

src/athena/Socket.cpp

@@ -1,18 +1,21 @@
 #include "athena/Socket.hpp"
 
 #ifndef _WIN32
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
+#include <cerrno>
+
 #include <arpa/inet.h>
 #include <netdb.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <sys/socket.h>
 #include <unistd.h>
-#include <cerrno>
 #else
 #include <WinSock2.h>
 #include <Ws2tcpip.h>
 #endif
 
+#include "athena/Global.hpp"
+
 namespace athena::net {
 
 /* Define the low-level send/receive flags, which depend on the OS */

src/athena/Utility.cpp

@@ -1,15 +1,16 @@
 #include "athena/Utility.hpp"
-#include <iostream>
-#include <cstring>
-#include <cstdlib>
-#include <sstream>
+
 #include <algorithm>
 #include <cstdarg>
-#include <iterator>
 #include <cstdio>
-#include <sys/types.h>
-#include <sys/stat.h>
+#include <cstdlib>
+#include <cstring>
+#include <iterator>
 #include <random>
+#include <sstream>
+
+#include <sys/stat.h>
+#include <sys/types.h>
 #include "utf8proc.h"
 
 #ifdef _MSC_VER

src/athena/VectorWriter.cpp

@@ -1,10 +1,8 @@
 #include "athena/VectorWriter.hpp"
 
-#include <cstdio>
+#include <algorithm>
 #include <cstring>
 #include <vector>
-#include <iostream>
-#include <algorithm>
 
 namespace athena::io {