Fix some includes
tree9eb9b2cbe37d53b8d588b5acd9befe7954dd128c
drwxr-xr-x - .github
-rw-r--r-- 90 .gitignore
-rw-r--r-- 3898 .travis.yml
-rw-r--r-- 1652 BSD-3Clause
-rw-r--r-- 66889 CMakeLists.txt
-rw-r--r-- 23330 COPYING
-rw-r--r-- 23890 ChangeLog
-rw-r--r-- 1669 LICENSE-pffft
-rw-r--r-- 392 OpenALConfig.cmake.in
-rw-r--r-- 4949 README.md
-rw-r--r-- 709 XCompile-Android.txt
-rw-r--r-- 1516 XCompile.txt
drwxr-xr-x - al
drwxr-xr-x - alc
-rw-r--r-- 27282 alsoftrc.sample
-rw-r--r-- 657 appveyor.yml
drwxr-xr-x - build
drwxr-xr-x - cmake
drwxr-xr-x - common
-rw-r--r-- 1366 config.h.in
-rw-r--r-- 533 config_backends.h.in
-rw-r--r-- 280 config_simd.h.in
drwxr-xr-x - configs
drwxr-xr-x - core
drwxr-xr-x - docs
drwxr-xr-x - examples
drwxr-xr-x - hrtf
drwxr-xr-x - include
-rw-r--r-- 3494 libopenal.version
-rw-r--r-- 358 openal.pc.in
drwxr-xr-x - presets
drwxr-xr-x - resources
drwxr-xr-x - router
drwxr-xr-x - tests
drwxr-xr-x - utils
-rw-r--r-- 316 version.cmake
-rw-r--r-- 295 version.h.in