Macro conflict with RESERVED

[mike919192]

Hi,

I ran into a macro conflict recently between one of my C system libraries and etl. My C library has RESERVED defined and that name is also used these 2 files. In both cases it looks to be used only internally

• queue_spsc_atomic.h
• bip_buffer_spsc_atomic.h

I have temporarily worked around the issue by

//workaround for macro conflict
#ifdef RESERVED
#undef RESERVED
#endif
#include "etl/queue_spsc_atomic.h"

Would it be possible to either change the case of the variable or give it an ETL_ prefix? I can make a PR if either one is acceptable.

Thanks

[jwellbelove]

I have a long term plan to change all of the constants to This_Style_Case to remove the chance of clashes with C macros.

[mike919192]

OK thanks, would you want a PR for the 2 files I listed? It looks like there are maybe some other internal constants (RESERVED_SIZE) that could also be updated. There is also (MAX_SIZE) but that is public and would be breaking change.