UCOS源代码标准的OS，包括内存管理，任务调度，信号量，消息队列等机制

os
..\.svn
..\....\all-wcprops
..\....\entries
..\....\format
..\....\prop-base
..\....\props
..\....\text-base
..\....\.........\os_cfg.h.svn-base
..\....\.........\os_core.c.svn-base
..\....\.........\os_dbg.c.svn-base
..\....\.........\os_flag.c.svn-base
..\....\.........\os_mbox.c.svn-base
..\....\.........\os_mem.c.svn-base
..\....\.........\os_mutex.c.svn-base
..\....\.........\os_q.c.svn-base
..\....\.........\os_sem.c.svn-base
..\....\.........\os_task.c.svn-base
..\....\.........\os_time.c.svn-base
..\....\.........\os_tmr.c.svn-base
..\....\.........\ucos_ii.c.svn-base
..\....\.........\ucos_ii.h.svn-base
..\....\tmp
..\....\...\prop-base
..\....\...\props
..\....\...\text-base
..\os_cfg.h
..\os_core.c
..\os_dbg.c
..\os_flag.c
..\os_mbox.c
..\os_mem.c
..\os_mutex.c
..\os_q.c
..\os_sem.c
..\os_task.c
..\os_time.c
..\os_tmr.c
..\ucos_ii.c
..\ucos_ii.h