1570af302Sopenharmony_ci#include <mqueue.h> 2570af302Sopenharmony_ci 3570af302Sopenharmony_cissize_t mq_receive(mqd_t mqd, char *msg, size_t len, unsigned *prio) 4570af302Sopenharmony_ci{ 5570af302Sopenharmony_ci return mq_timedreceive(mqd, msg, len, prio, 0); 6570af302Sopenharmony_ci} 7