--- /dev/null
+/*******************************************************************************
+################################################################################
+# Copyright (c) [2017-2019] [Radisys] #
+# #
+# Licensed under the Apache License, Version 2.0 (the "License"); #
+# you may not use this file except in compliance with the License. #
+# You may obtain a copy of the License at #
+# #
+# http://www.apache.org/licenses/LICENSE-2.0 #
+# #
+# Unless required by applicable law or agreed to in writing, software #
+# distributed under the License is distributed on an "AS IS" BASIS, #
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
+# See the License for the specific language governing permissions and #
+# limitations under the License. #
+################################################################################
+*******************************************************************************/
+
+\f
+/********************************************************************20**
+
+ Name: System Services -- STREAMS
+
+ Type: C include file
+
+ Desc: Data structure definitions for STREAMS messages.
+
+ File: ss_strm.x
+
+*********************************************************************21*/
+
+
+#ifndef __SSSTRMX__
+#define __SSSTRMX__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* message block is defined in ssi.x */
+typedef struct ssmsgb SsMblk;
+
+
+
+/* data block */
+struct ssdatab
+{
+ U8 db_ref; /* reference count */
+ U8 db_type; /* type of data block */
+ /* ss006.301 */
+ Bool shared; /* is this data block shared ? */
+#ifndef SS_DBUF_REFLOCK_DISABLE
+ SLockId dBufLock; /* Lock per Dbuf */
+#endif
+ U8 *db_base; /* base of data buffer */
+ U8 *db_lim; /* limit of data buffer */
+ /* ss008.301 - deprecating for normal OS, useful for Cavium/RMI OS*/
+#ifdef SS_DBLK_FREE_RTN
+ struct ssfree_rtn *db_frtnp; /* free routine */
+#endif /* SS_DBLK_FREE_RTN */
+};
+
+typedef struct ssdatab SsDblk;
+
+
+
+/* to free memory used with esballoc() */
+struct ssfree_rtn
+{
+ void (*free_func)(char *); /* free function */
+ char *free_arg; /* argument to function */
+};
+
+typedef struct ssfree_rtn SsFrtn;
+
+
+
+/* STREAMS functions prototypes */
+PUBLIC S16 ssStrmCfg ARGS((Region, Region));
+PUBLIC S32 ssAdjMsg ARGS((SsMblk *, S32));
+PUBLIC SsMblk *ssAllocB ARGS((S32, U32));
+PUBLIC SsMblk *ssCopyB ARGS((SsMblk *));
+PUBLIC SsMblk *ssCopyMsg ARGS((SsMblk *));
+PUBLIC SsMblk *ssDupB ARGS((SsMblk *));
+PUBLIC SsMblk *ssDupMsg ARGS((SsMblk *));
+PUBLIC SsMblk *ssESBAlloc ARGS((U8 *, S32, S32, SsFrtn *));
+PUBLIC void ssFreeB ARGS((SsMblk *));
+PUBLIC void ssFreeMsg ARGS((SsMblk *));
+PUBLIC void ssLinkB ARGS((SsMblk *, SsMblk *));
+PUBLIC S32 ssMsgDSize ARGS((SsMblk *));
+PUBLIC S32 ssPullupMsg ARGS((SsMblk *, S32));
+PUBLIC SsMblk *ssRmvB ARGS((SsMblk *, SsMblk *));
+PUBLIC S32 ssTestB ARGS((S32, U32));
+PUBLIC SsMblk *ssUnlinkB ARGS((SsMblk *));
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SSSTRMX__ */
+
+/**********************************************************************
+ End of file
+**********************************************************************/