Redefinition of _CRT_SECURE_NO_WARNINGS macro #800
Description
Hi!
There are several sources with #define _CRT_SECURE_NO_WARNINGS. I believe there should be #ifdef first for projects which have already defined the macro. In my case I get a lot of warnings because I defined the macro in my project settings to suppres GLFW warnings. I could workaround it, but I think that #ifdef would be better in any case.