4277 } csMsgStruct;  typedef
4281   csMsgStruct *firstMsg;
4282   csMsgStruct *lastMsg;
4321     pp->firstMsg = (csMsgStruct*) NULL;  in csoundCreateMessageBuffer()
4322     pp->lastMsg = (csMsgStruct*) NULL;  in csoundCreateMessageBuffer()
4388       csMsgStruct *tmp;  in csoundPopFirstMessage()
4395           pp->lastMsg = (csMsgStruct*) 0;  in csoundPopFirstMessage()
4433     csMsgStruct *msg = pp->firstMsg;  in csoundDestroyMessageBuffer()
4435         csMsgStruct *tmp = msg;  in csoundDestroyMessageBuffer()
4453     csMsgStruct *p;  in csoundMessageBufferCallback_1_()
4464     p = (csMsgStruct*) malloc(sizeof(csMsgStruct) + (size_t) len);  in csoundMessageBufferCallback_1_()
4465     p->nxt = (csMsgStruct*) NULL;  in csoundMessageBufferCallback_1_()
4468     if (pp->firstMsg == (csMsgStruct*) 0) {  in csoundMessageBufferCallback_1_()
4482     csMsgStruct *p;  in csoundMessageBufferCallback_2_()
4497     p = (csMsgStruct*) malloc(sizeof(csMsgStruct) + (size_t) len);  in csoundMessageBufferCallback_2_()
4498     p->nxt = (csMsgStruct*) NULL;  in csoundMessageBufferCallback_2_()
4503     if (pp->firstMsg == (csMsgStruct*) NULL)  in csoundMessageBufferCallback_2_()