static void Main(string[] args)
{
int ret = 0;
_ShaderModuleCreateInfo info = new _ShaderModuleCreateInfo(16);
TestFoo.vkCreateShaderModule(1, ref info, IntPtr.Zero, ref ret);
}
static unsafe extern int vkCreateShaderModule(int device, ref _ShaderModuleCreateInfo pCreateInfo, IntPtr pAllocator, ref int pShaderModule);