John Baldwin 8a6b1c8f54 - Fix atomic_load_* and atomic_store_* to generate functions for atomic.c
that modules can call.
- Remove the old gcc <= 2.8 versions of the atomic ops.
- Resort the order of some things in the file so that there is only
  one #ifdef for KLD_MODULE, and so that all WANT_FUNCTIONS stuff is
  moved to the bottom of the file.
- Remove ATOMIC_ACQ_REL() and just use explicit macros instead.
2001-01-16 00:18:36 +00:00
..