Use acosf when available
tree4eddf62618a2cc6dc88cb0d30987cdb9a64a78eb
-rw-r--r-- 10 .gitignore
drwxr-xr-x - Alc
drwxr-xr-x - CMakeConf
-rw-r--r-- 10179 CMakeLists.txt
-rw-r--r-- 25269 COPYING
drwxr-xr-x - OpenAL32
-rw-r--r-- 1164 config.h.in
drwxr-xr-x - include
-rw-r--r-- 3903 openalrc.sample