#ifndef __MEM_H__
#define __MEM_H__
//void *pvPortMalloc( size_t xWantedSize );
//void vPortFree( void *pv );
//void *pvPortZalloc(size_t size);
#define os_malloc pvPortMalloc
#define os_free vPortFree
#define os_zalloc pvPortZalloc
#endif