do not redefine `select`
---
--- a/opencl/source/builtin_kernels_simulation/opencl_c.h
+++ b/opencl/source/builtin_kernels_simulation/opencl_c.h
@@ -220,8 +220,6 @@
     (                               \
         (type)var)
 
-#define select(a, b, c) (c ? b : a)
-
 uint get_local_id(int dim);
 uint get_global_id(int dim);
 uint get_local_size(int dim);