diff --git a/src/ca/access.c b/src/ca/access.c
index 88c435d73..5c888af00 100644
--- a/src/ca/access.c
+++ b/src/ca/access.c
@@ -289,7 +289,7 @@ LOCAL void 	ca_task_exit_tid();
 #else
 LOCAL void 	ca_process_exit();
 #endif 
-LOCAL void    	issue_get_callback();
+LOCAL int	issue_get_callback();
 LOCAL void    	ca_event_handler();
 LOCAL void	ca_pend_io_cleanup();
 
diff --git a/src/ca/iocinf.c b/src/ca/iocinf.c
index 274581dfb..f36012d54 100644
--- a/src/ca/iocinf.c
+++ b/src/ca/iocinf.c
@@ -1633,7 +1633,7 @@ struct ca_buffer	*pRing,
 void			*pBuf,
 unsigned long		nBytes)
 #else /*__STDC__*/
-unsigned long cacRingBufferWrite(pRing,pBuf,nBytes);
+unsigned long cacRingBufferWrite(pRing,pBuf,nBytes)
 struct ca_buffer	*pRing;
 void			*pBuf;
 unsigned long		nBytes;
@@ -1670,7 +1670,7 @@ unsigned long		nBytes;
 #ifdef __STDC__
 LOCAL void cacRingBufferInit(struct ca_buffer *pBuf, unsigned long size)
 #else /*__STDC__*/
-LOCAL void cacRingBufferInit(pBuf, unsigned long size)
+LOCAL void cacRingBufferInit(pBuf, size)
 struct ca_buffer *pBuf;
 #endif /*__STDC__*/
 {