#include #ifndef _ISOMAC # if IS_IN (librt) hidden_proto (mq_timedsend) extern __typeof (mq_timedsend) __mq_timedsend __nonnull ((2, 5)); hidden_proto (__mq_timedsend) hidden_proto (mq_timedreceive) extern __typeof (mq_timedreceive) __mq_timedreceive __nonnull ((2, 5)); hidden_proto (__mq_timedreceive) hidden_proto (mq_setattr) # endif #endif