K 10 svn:author V 4 jkim K 8 svn:date V 27 2009-06-08T20:07:16.725831Z K 7 svn:log V 246 Rewrite OsdSynch.c to reflect the latest ACPICA more closely: - Implement ACPI semaphore (ACPI_SEMAPHORE) with condvar(9) and mutex(9). - Implement ACPI mutex (ACPI_MUTEX) with mutex(9). - Implement ACPI lock (ACPI_SPINLOCK) with spin mutex(9). END