[dpdk-dev] [PATCH v4 3/4] build: indicate usage at build time for public headers

[Thomas Monjalon]

06/03/2021 01:04, Dmitry Kozlyuk:
> DPDK code often relies on functions that are not standard C,
> but are found on all platforms, even if by slightly different names.
> Some headers provide macros or inline difinitions for such symbols.
> However, when placed in public headers, these symbols are unnecessarily
> exposed to DPDK consumers.
> 
> Define RTE_BUILD_INTERNAL at build time.
> In its presense public headers can provide additional definitions
> for internal code, but hide them from external consumers.

Is there a way to split public and internal headers,
and avoid playing with RTE_BUILD_INTERNAL?