Clean up includes a bit

Trying out the IWYU tool to only include what's necessary in a given file.
Seems to work decently (it'll miss some headers, suggest unnecessary ones, and
make nonsense suggestions for some things, but overall gives a good starting
point), and helps clean out some headers.

1 files changed, 25 insertions, 13 deletions

diff --git a/OpenAL32/alBuffer.cpp b/OpenAL32/alBuffer.cpp
index a6ed98cc..f20b0aee 100644
--- a/OpenAL32/alBuffer.cpp
+++ b/OpenAL32/alBuffer.cpp
@@ -20,27 +20,39 @@
 
 #include "config.h"
 
-#include <cstdlib>
-#include <cstdio>
-#include <cassert>
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
+#include "alBuffer.h"
 
-#include <tuple>
+#include <algorithm>
 #include <array>
-#include <vector>
+#include <atomic>
+#include <cassert>
+#include <cstdint>
+#include <cstdio>
+#include <cstring>
+#include <iterator>
 #include <limits>
-#include <algorithm>
+#include <memory>
+#include <mutex>
+#include <new>
+#include <utility>
 
+#include "AL/al.h"
+#include "AL/alc.h"
+#include "AL/alext.h"
+
+#include "alError.h"
 #include "alMain.h"
+#include "albyte.h"
 #include "alcontext.h"
-#include "alu.h"
-#include "alError.h"
-#include "alBuffer.h"
-#include "sample_cvt.h"
 #include "alexcpt.h"
+#include "almalloc.h"
+#include "alnumeric.h"
 #include "aloptional.h"
+#include "atomic.h"
+#include "inprogext.h"
+#include "opthelpers.h"
+#include "sample_cvt.h"
+#include "vector.h"
 
 
 namespace {