* also introduce timeval_to_bigtime * time_private is c++ only Change-Id: I2bddbe5f95240735c7b42ccf429dcbb3f1e8bb1b Reviewed-on: https://review.haiku-os.org/c/haiku/+/5220 Tested-by: Commit checker robot <[email protected]> Reviewed-by: waddlesplash <[email protected]> Reviewed-by: Adrien Destugues <[email protected]>