Index: trunk/Ohana/src/opihi/include/pclient.h
===================================================================
--- trunk/Ohana/src/opihi/include/pclient.h	(revision 4689)
+++ trunk/Ohana/src/opihi/include/pclient.h	(revision 4693)
@@ -40,29 +40,7 @@
 int child_stderr_fd[2];
 
-typedef struct {
-  char *buffer;
-  int   Nalloc;
-  int   Nreset;
-  int   Nblock;
-  int   Nbuffer;
-} IOBuffer;
-
 /** buffers for I/O storage **/
 IOBuffer child_stdout;
 IOBuffer child_stderr;
-
-/** IOBuffers allow the following operations **/
-
-/* create a new, empty IOBuffer with Nalloc free space */
-int  InitIOBuffer (IOBuffer *buffer, int Nalloc);
-
-/* read from the file descriptor into IOBuffer, expanding as needed */
-int  ReadtoIOBuffer (IOBuffer *buffer, int fd);
-
-/* empty the current IOBuffer, realloc to a minimal size */
-int  FlushIOBuffer (IOBuffer *buffer);
-
-/* free memory associated with IOBuffer */
-void FreeIOBuffer (IOBuffer *buffer);
 
 int InitChild ();