reserved identifier violation

[elfring]

I would like to point out that an identifier like "__LLGL_COMMAND_BUFFER_H__" does not fit to the expected naming convention of the C++ language standard.
Would you like to adjust your selection for unique names?

[LukasBanana]

Thank's for the hint, I always used this identifier syntax in my projects and with the repsective Project name prefix (here "LLGL_") I never had a problem with that.
But I will fix this as soon as possible.

[oleid]

How about using a "#pragma once" instead of a preprocessor guard?

[LukasBanana]

I know "#pragma once" is implemented in most C++ compilers, but since it's not part of the C++ standard, I'd like to use header guards instead.

[LukasBanana]

Renamed all header guards from "LLGL_..._H" to "LLGL_..._H".

[elfring]

Thanks for your improvement of affected identifiers.