extern int _SysMkDir(const char *dirname);
extern int _SysUnlink(const char *pathname);
extern void* _SysMMap(void *addr, size_t length, unsigned int _flags, int fd, uint64_t offset);
-#define _SysMMap(addr,length,flags,prot,fd,offset) _SysMMap(addr,length,(flags|(prot<<16)), fd, offset)
+#ifdef _SysMMap
+# undef _SysMMap
+# define _SysMMap(addr,length,flags,prot,fd,offset) acess__SysMMap(addr,length,(flags|(prot<<16)), fd, offset)
+#else
+# define _SysMMap(addr,length,flags,prot,fd,offset) _SysMMap(addr,length,(flags|(prot<<16)), fd, offset)
+#endif
extern int _SysMUnMap(void *addr, size_t length);
extern uint64_t _SysMarshalFD(int FD);
extern int _SysUnMarshalFD(uint64_t Handle);