Definition:

#include <aStem.h>
object code: aStem shared library



aLIBRETURN aStem_SendPacket(

aStemLib stemRef, aPacketRef packetRef, aErr* pErr);

Parameters:

stemRef	-	A pointer to the opaque stem reference used for sending the packet.
packetRef	-	A pointer to an aPacketRef object that is to be sent down the link.
pErr	-	A pointer to an aErr variable that recieves the error code on exit from this routine.

Return Value:

This library routine returns an aLIBRETURN type that is non-zero if there are errors, and zero if the routine completes with no errors.

Description:

This routine tries to send a packet to the stream set with the aStem_SetStream routine.  If no link has been set using aStem_SetStream , an aErrIO error results.  The packet is destroyed when it is sent and the reference is invalidated.  Any further use of the packet will result in a aErrParam error.

Related:

aStem_SetStream, aStem_GetPacket, aPacket_Create