Change Details

* Use `MIN` instead of similar hand rolled macro. * Sort headers. * Use errno.h instead of sys/errno.h. * Wrap sizeof in parentheses. * Remove __BSD_VISIBLE and _XOPEN_SOURCE #defines to mute warnings about incompatible snprintf definitions. This fixes a number of warnings I've been seeing lately in my builds. Sort makefile variables per style.Makefile(9) (`CFLAGS`/`CWARNFLAG.gcc`) and bump `WARNS` to 3. MFC after: 2 weeks

* Use `MIN` instead of similar hand rolled macro. * Sort headers. * Use `errno.h` instead of `sys/errno.h`. * Wrap sizeof argument in parentheses. * Remove `__BSD_VISIBLE` and `_XOPEN_SOURCE` #defines to mute warnings about incompatible snprintf definitions. This fixes a number of warnings I've been seeing lately in my builds. Sort makefile variables per style.Makefile(9) (`CFLAGS`/`CWARNFLAG.gcc`) and bump `WARNS` to 3. MFC after: 2 weeks

* Use `MIN` instead of similar hand rolled macro. * Sort headers. * Use `errno.h` instead of `sys/errno.h`. * Wrap sizeof argument in parentheses. * Remove `__BSD_VISIBLE` and `_XOPEN_SOURCE` #defines to mute warnings about incompatible snprintf definitions. This fixes a number of warnings I've been seeing lately in my builds. Sort makefile variables per style.Makefile(9) (`CFLAGS`/`CWARNFLAG.gcc`) and bump `WARNS` to 3. MFC after: 2 weeks