diff --git a/src/libCom/errPrintfUNIX.c b/src/libCom/errPrintfUNIX.c
deleted file mode 100644
index 406a7931a..000000000
--- a/src/libCom/errPrintfUNIX.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* $Id$
- * errPrintfUNIX.c
- *      Author:          Marty Kraimer
- *      Date:            02-16-95
- *
- *      Experimental Physics and Industrial Control System (EPICS)
- *
- *      Copyright 1991, the Regents of the University of California,
- *      and the University of Chicago Board of Governors.
- *
- *      This software was produced under  U.S. Government contracts:
- *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
- *      and (W-31-109-ENG-38) at Argonne National Laboratory.
- *
- *      Initial development by:
- *              The Controls and Automation Group (AT-8)
- *              Ground Test Accelerator
- *              Accelerator Technology Division
- *              Los Alamos National Laboratory
- *
- *      Co-developed with
- *              The Controls and Computing Group
- *              Accelerator Systems Division
- *              Advanced Photon Source
- *              Argonne National Laboratory
- *
- * Modification Log: errPrintfUNIX.c
- * -----------------
- * .01  02-16-95	mrk	Extracted from errSymLib.c
- ***************************************************************************
- * This must ultimately be replaced by a facility that allows remote
- * nodes access to the error messages. A message handling communication
- * task should be written that allows multiple remote nodes to request
- * notification of all error messages.
- * For now lets just print messages and last errno via logMsg or printf
- ***************************************************************************
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-
-#define epicsExportSharedSymbols
-#include "epicsAssert.h"
-#include "dbDefs.h"
-#include "errMdef.h"
-#include "epicsPrint.h"
-#include "errSymTbl.h"
-
-
-/****************************************************************
- * ERRMESSAGE - now a macro to call errPrintf
- * ERRPRINTF  - print an error symbol message
- ***************************************************************/
-void epicsShareAPI errPrintf(long status, const char *pFileName, 
-	int lineno, const char *pformat, ...)
-{
-    va_list 	   pvar;
-
-    va_start(pvar, pformat);
-    if(pFileName && errVerbose){
-      	fprintf(stderr,"filename=\"%s\" line number=%d\n", pFileName, lineno);
-    }
-    if(status==0) status = errno;
-    if(status>0) {
-	int rtnval;
-	unsigned short modnum,errnum;
-	char	name[256];
-
-	rtnval = errSymFind(status,name);
-	modnum = (unsigned short) (status >> 16);
-	errnum = (unsigned short) (status & 0xffff);
-	if(rtnval) {
-	    fprintf(stderr, "Error status (module %hu, number %hu) not in symbol table",
-		modnum, errnum);
-	} else {
-	    fprintf(stderr,"%s ",name);
-	}
-    }
-    if (pformat) {
-    	vfprintf(stderr,pformat,pvar);
-    }
-    fprintf(stderr,"\n");
-}
-
diff --git a/src/libCom/errPrintfVX.c b/src/libCom/errPrintfVX.c
deleted file mode 100644
index 4f6486fce..000000000
--- a/src/libCom/errPrintfVX.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/* $Id$
- * errPrintfVX.c
- *      Author:          Marty Kraimer and Jeff Hill
- *      Date:            6-1-90
- *
- *      Experimental Physics and Industrial Control System (EPICS)
- *
- *      Copyright 1991, the Regents of the University of California,
- *      and the University of Chicago Board of Governors.
- *
- *      This software was produced under  U.S. Government contracts:
- *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
- *      and (W-31-109-ENG-38) at Argonne National Laboratory.
- *
- *      Initial development by:
- *              The Controls and Automation Group (AT-8)
- *              Ground Test Accelerator
- *              Accelerator Technology Division
- *              Los Alamos National Laboratory
- *
- *      Co-developed with
- *              The Controls and Computing Group
- *              Accelerator Systems Division
- *              Advanced Photon Source
- *              Argonne National Laboratory
- *
- * Modification Log: errPrintfVX.c
- * -----------------
- * .01  02-16-95        mrk     Extracted from errSymLib.c
- * $Log$
- * Revision 1.9  1997/04/10 19:45:23  jhill
- * API changes and include with  not <>
- *
- * Revision 1.8  1996/09/04 21:46:20  jhill
- * fixed gcc warning
- *
- * Revision 1.7  1995/11/08 23:44:41  jhill
- * changes associated with fixing the log client
- *
- ***************************************************************************
- */
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-#include <errno.h>
-
-#include <vxWorks.h>
-#include <vxLib.h>
-#include <taskLib.h>
-#include <errnoLib.h>
-#include <intLib.h>
-#include <types.h>
-#include <symLib.h>
-#include <semLib.h>
-#include <error.h>
-#include <logLib.h>
-
-#define epicsExportSharedSymbols
-#include "epicsAssert.h"
-#include "ellLib.h"
-#include "dbDefs.h"
-#include "task_params.h"
-#include "errMdef.h"
-#include "epicsPrint.h"
-#ifndef LOCAL
-#define LOCAL static
-#endif /* LOCAL */
-
-static int mprintf (const char *pFormat, ...);
-static int vmprintf (const char *pFormat, va_list pvar);
-
-LOCAL SEM_ID clientWaitForTask;
-LOCAL SEM_ID clientWaitForCompletion;
-LOCAL SEM_ID serverWaitForWork;
-
-LOCAL void epicsPrintTask(void);
-LOCAL void errPrintfPVT(void);
-
-typedef enum{cmdErrPrintf,cmdEpicsPrint} cmdType;
-
-LOCAL struct {
-	cmdType		cmd;
-	int		taskid;
-	long		status;
-	const char	*pFileName;
-	int		lineno;
-	const char	*pformat;
-	va_list		pvar;
-	int		oldtaskid;
-	int		printfStatus;
-}pvtData;
-
-LOCAL int errInitFlag=0;
-
-void errInit(void)
-{
-    if(!vxTas(&errInitFlag)) return;
-    pvtData.oldtaskid = 0;
-    if((clientWaitForTask=semBCreate(SEM_Q_FIFO,SEM_EMPTY))==NULL)
-	logMsg("semBcreate failed in errInit",0,0,0,0,0,0);
-    if((clientWaitForCompletion=semBCreate(SEM_Q_FIFO,SEM_EMPTY))==NULL)
-	logMsg("semBcreate failed in errInit",0,0,0,0,0,0);
-    if((serverWaitForWork=semBCreate(SEM_Q_FIFO,SEM_EMPTY))==NULL)
-	logMsg("semBcreate failed in errInit",0,0,0,0,0,0);
-    taskSpawn(EPICSPRINT_NAME,EPICSPRINT_PRI,EPICSPRINT_OPT,
-	EPICSPRINT_STACK,(FUNCPTR)epicsPrintTask,
-	0,0,0,0,0,0,0,0,0,0);
-    if ((errSymBld()) != 0) {
-	logMsg("errSymBld failed to initialize\n",0,0,0,0,0,0);
-    }
-}
-
-LOCAL void epicsPrintTask(void)
-{
-    semGive(clientWaitForTask);
-    while(TRUE) {
-	if(semTake(serverWaitForWork,WAIT_FOREVER)!=OK)
-	    logMsg("epicsPrint: semTake returned error\n",0,0,0,0,0,0);
-	switch(pvtData.cmd) {
-	case (cmdErrPrintf) :
-		errPrintfPVT();
-		break;
-	case (cmdEpicsPrint) :
-		pvtData.printfStatus = vmprintf(pvtData.pformat,pvtData.pvar);
-		break;
-	}
-	semGive(clientWaitForCompletion);
-    }
-}
-	
-
-void errPrintf(long status, const char *pFileName, 
-	int lineno, const char *pformat, ...)
-{
-    va_list	pvar;
-
-    if(INT_CONTEXT()) {
-	int		logMsgArgs[6];
-	unsigned	i;
-
-	va_start (pvar, pformat);
-	for (i=0; i<NELEMENTS(logMsgArgs); i++) {
-	    logMsgArgs[i] = va_arg(pvar, int);
-	}
-	logMsg ((char *)pformat,logMsgArgs[0],logMsgArgs[1],
-		logMsgArgs[2],logMsgArgs[3],logMsgArgs[4],
-		logMsgArgs[5]);
-	va_end (pvar);
-	return;
-    }
-    errInit();
-    va_start (pvar, pformat);
-    if(semTake(clientWaitForTask,WAIT_FOREVER)!=OK) {
-	logMsg("epicsPrint: semTake returned error\n",0,0,0,0,0,0);
-	taskSuspend(taskIdSelf());
-    }
-    pvtData.cmd = cmdErrPrintf;
-    pvtData.taskid = taskIdSelf();
-    pvtData.status = status;
-    pvtData.pFileName = pFileName;
-    pvtData.lineno = lineno;
-    pvtData.pformat = pformat;
-    pvtData.pvar = pvar;
-    semGive(serverWaitForWork);
-    if(semTake(clientWaitForCompletion,WAIT_FOREVER)!=OK) {
-	logMsg("epicsPrint: semTake returned error\n",0,0,0,0,0,0);
-	taskSuspend(taskIdSelf());
-    }
-    semGive(clientWaitForTask);
-}
-
-LOCAL void errPrintfPVT(void)
-{
-    long	status		= pvtData.status;
-    const char	*pFileName	= pvtData.pFileName;
-    int		lineno		= pvtData.lineno;
-    const char	*pformat	= pvtData.pformat;
-    va_list	pvar		= pvtData.pvar;
-
-
-    if(pvtData.taskid != pvtData.oldtaskid) {
-	mprintf("task: 0X%x %s\n",pvtData.taskid,taskName(pvtData.taskid));
-	pvtData.oldtaskid = pvtData.taskid;
-    }
-    if(pFileName && errVerbose){
-      	mprintf("filename=\"%s\" line number=%d\n", pFileName, lineno);
-    }
-    if(status==0) status = MYERRNO;
-    if(status>0) {
-	int rtnval;
-	unsigned short modnum,errnum;
-	char    name[256];
-
-	rtnval = errSymFind(status,name);
-	modnum = status >> 16;
-	errnum = status & 0xffff;
-	if(rtnval) {
-	    mprintf("Error status (module %hu, number %hu) not in symbol table\n",
-		modnum, errnum);
-	} else {
-	    mprintf("%s ",name);
-	}
-    }
-    vmprintf(pformat,pvar);
-    mprintf("\n");
-    return;
-}
-
-int epicsPrintf(const char *pformat, ...)
-{
-    va_list	pvar;
-
-    va_start(pvar, pformat);
-    return epicsVprintf(pformat,pvar);
-}
-
-int epicsVprintf(const char *pformat, va_list pvar)
-{
-    int status;
-
-    if(INT_CONTEXT()) {
-	int		logMsgArgs[6];
-	unsigned	i;
-
-	for (i=0; i<NELEMENTS(logMsgArgs); i++) {
-	    logMsgArgs[i] = va_arg(pvar, int);
-	}
-	status = logMsg ((char *)pformat,logMsgArgs[0],logMsgArgs[1],
-		logMsgArgs[2],logMsgArgs[3],logMsgArgs[4],
-		logMsgArgs[5]);
-	va_end (pvar);
-	return status;
-    }
-    errInit();
-    if(semTake(clientWaitForTask,WAIT_FOREVER)!=OK) {
-	logMsg("epicsPrint: semTake returned error\n",0,0,0,0,0,0);
-	taskSuspend(taskIdSelf());
-    }
-    pvtData.cmd = cmdEpicsPrint;
-    pvtData.pformat = pformat;
-    pvtData.pvar = pvar;
-    semGive(serverWaitForWork);
-    if(semTake(clientWaitForCompletion,WAIT_FOREVER)!=OK) {
-	logMsg("epicsPrint: semTake returned error\n",0,0,0,0,0,0);
-	taskSuspend(taskIdSelf());
-    }
-    status = pvtData.printfStatus;
-    semGive(clientWaitForTask);
-
-    return status;
-}
-
-LOCAL int mprintf (const char *pFormat, ...)
-{
-	va_list		pvar;
-
-	va_start (pvar, pFormat);
-
-	return vmprintf (pFormat, pvar);
-}
-
-
-LOCAL int vmprintf (const char *pFormat, va_list pvar)
-{
-	int	s0;
-	int	s1;
-
-	if (!pFormat) {
-		return 0;
-	}
-
-	s0 = vfprintf(stdout,pFormat,pvar);
-	fflush(stdout);
-	s1 = iocLogVPrintf(pFormat,pvar);
-	va_end(pvar);
-	if (s1<0) {
-		return s1;
-	}
-	return s0;
-}
-