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queclass(9S)						    Data Structures for Drivers 					      queclass(9S)

NAME
       queclass - a STREAMS macro that returns the queue message class definitions for a given message block

SYNOPSIS
       #include <sys/stream.h>

       queclass(mblk_t *bp);

INTERFACE LEVEL
       Solaris DDI specific (Solaris DDI)

DESCRIPTION
       queclass returns the queue message class definition for a given data block pointed to by the message block bp passed in.

       The message can be either QNORM, a normal priority message, or QPCTL, a high priority message.

SEE ALSO
       STREAMS Programming Guide

SunOS 5.10							    07 Mar 1994 						      queclass(9S)