1#pragma once 2 3#ifdef __cplusplus 4extern "C" { 5#endif 6 7#define SWAP_FLAG_PREFER 0x8000 8#define SWAP_FLAG_PRIO_MASK 0x7fff 9#define SWAP_FLAG_PRIO_SHIFT 0 10#define SWAP_FLAG_DISCARD 0x10000 11 12int swapon(const char*, int); 13int swapoff(const char*); 14 15#ifdef __cplusplus 16} 17#endif 18