#ifndef  _SWAP_IO_INFO_H_#define _SWAP_IO_INFO_H_#include <sys/types.h>//swapio信息typedef struct{    unsigned long  free;     unsigned long  buff;     unsigned long  cache;     unsigned long  si; //需要上報    unsigned long  so; //需要上報    unsigned long  bi;     unsigned long  bo; }SWAP_IO_Info;//讀取swapio的信息extern int getswapioInfo(void); #endif