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typedef struct _FIFO_M{
  void *pdata;
struct _FIFO_M *pNext;
}FIFO_M,* pFIFO_M;
 
typedef struct _FIFO{
pFIFO_M head;
pFIFO_M tail;
pFIFO_M pos;
int mcount;//½Úµã¸öÊý
int max_count;//½Úµã×î´ó¸öÊý¡£
}FIFO,* pFIFO;
 
FIFO g_fifo;
 
int Fifo_Add(pFIFO mfifo,void * pdata);/*Ïò¶ÓÁÐÖÐѹÈëÒ»Êý¾Ý£¬Ìí¼Óµ½¶ÓÁÐÍ·²¿*/
int Fifo_Push(pFIFO mfifo,void * pdata);/*Ïò¶ÓÁÐÖÐѹÈëÒ»Êý¾Ý£¬Ìí¼Óµ½¶ÓÁÐβ²¿*/
void * Fifo_Pull(pFIFO mfifo); /*½«¶ÓÁÐÍ·²¿³ÉÔ±³öÁÐ*/
 


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$ cat /proc/interrupts
           CPU0
  0:    1380471    IO-APIC-edge  timer
  1:       3626       IO-APIC-edge  i8 ......

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#include <stdio.h>
#include <sqlite3.h>
static int callback(void *NotUsed, int argc, char **argv, char **azColName){
int i;
for(i=0; i<argc; i++){
printf("%s = %s\n", azColName[i], argv[i] ? argv[i] : "NULL");
}
printf("\n");
return 0;
}
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