Add OpenAL installer

Fix code conformance for NVMeshMender.h

Author: Xottab-DUTY

res/oalinst.exe

@@ -210,11 +210,11 @@ class NVMeshMender
         DontWeightNormalsByFaceSize
     };
 
-    bool NVMeshMender::Munge(const NVMeshMender::VAVector& input, NVMeshMender::VAVector& output,
+    bool Munge(const NVMeshMender::VAVector& input, NVMeshMender::VAVector& output,
         const float bSmoothCreaseAngleRadians = 3.141592654f / 3.0f, const float* pTextureMatrix = 0,
         const Option _FixTangents = FixTangents, const Option _FixCylindricalTexGen = FixCylindricalTexGen,
         const Option _WeightNormalsByFaceSize = WeightNormalsByFaceSize);
-    bool NVMeshMender::MungeD3DX(const NVMeshMender::VAVector& input, NVMeshMender::VAVector& output,
+    bool MungeD3DX(const NVMeshMender::VAVector& input, NVMeshMender::VAVector& output,
         const float bSmoothCreaseAngleRadians = 3.141592654f / 3.0f, const float* pTextureMatrix = 0,
         const Option _FixTangents = FixTangents, const Option _FixCylindricalTexGen = FixCylindricalTexGen,
         const Option _WeightNormalsByFaceSize = WeightNormalsByFaceSize);