cxextern.h

上传一个带源代码的嵌入式实时多任务操作系统CMX

extern byte MAX_TASKS;
extern byte MAX_RESOURCES;
extern byte MAX_CYCLIC_TIMERS;
extern byte MAX_MAILBOXES;
extern byte MAX_QUEUES;
extern byte RTC_SCALE;
extern byte MAX_SEMAPHORES;
extern near byte TSLICE_SCALE;
extern near byte SLICE_ON;

extern struct _tcb cmx_tcb[];

extern MAILBOX mail_box[];

extern MSG message_box[];

extern MSG *message_ptr;
extern word16 message_free;

extern QUEHDR queue[];

extern CYCLIC_TIMERS tcproc[];

extern CYCLIC_LNK *cyclic_lnk;

extern CYCLIC_LNK cyclic_buf;

extern TSK_TIMER_LNK *tsk_timer_lnk;

extern TSK_TIMER_LNK tsk_timer_buf;

extern RESHDR res_que[];

extern word16 *stack_blk;

extern SEM sem_array[];

extern tcbpointer timertask;
extern byte rtc_count;

extern tcbpointer near activetcb; 
extern near byte active_priority;
extern near byte tslice_count;

extern word32 cmx_tick_count;