diff --git a/src/bpt/Makefile b/src/bpt/Makefile
index d579241a6..4d8b07cd4 100644
--- a/src/bpt/Makefile
+++ b/src/bpt/Makefile
@@ -10,16 +10,9 @@ BPTS += bptTypeJdegF.dbd
 BPTS += bptTypeKdegC.dbd
 BPTS += bptTypeKdegF.dbd
 
-LIBSRCS += cvtBpt.c
-LIBRARY_IOC = bptIoc
-
-bptHost_DLL_LIBS = dbStaticHost Com
-bptIoc_DLL_LIBS = dbStaticIoc Com
-
 PROD_LIBS = dbStaticHost Com
 PROD += makeBpt
 
-
 include $(TOP)/configure/RULES
 
 $(INSTALL_BPTS): $(INSTALL_PROD)
diff --git a/src/bpt/cvtBpt.c b/src/bpt/cvtBpt.c
deleted file mode 100644
index a305c53ae..000000000
--- a/src/bpt/cvtBpt.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/* $Id$ */
-  
-/* cvtBpt.c - Convert using breakpoint table
- *
- *      Author:          Marty Kraimer
- *      Date:            04OCT95
- *	This is adaptation of old bldCvtTable 
- *
- *     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:
- * -----------------
- * 01	04OCT95	mrk	Taken from old bldCvtTable
- */
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "ellLib.h"
-#include "dbBase.h"
-#include "dbStaticLib.h"
-#include "epicsPrint.h"
-
-#define epicsExportSharedSymbols
-#include "cvtTable.h"
-
-epicsShareExtern struct dbBase *pdbbase;
-
-
-
-static brkTable *findBrkTable(short linr)
-{ 
-    dbMenu	*pdbMenu;
-
-    pdbMenu = dbFindMenu(pdbbase,"menuConvert");
-    if(!pdbMenu) {
-	epicsPrintf("findBrkTable: menuConvert does not exist\n");
-	return(0);
-    }
-    if(linr<0 || linr>=pdbMenu->nChoice) {
-	epicsPrintf("findBrkTable linr %d  but menuConvert has %d choices\n",
-	    linr,pdbMenu->nChoice);
-	return(0);
-    }
-    return(dbFindBrkTable(pdbbase,pdbMenu->papChoiceValue[linr]));
-}
-
-long epicsShareAPI cvtRawToEngBpt(double *pval,short linr,short init, void **ppbrk,
-	short *plbrk)
-{ 
-    double	val=*pval;
-    long	status=0;
-    brkTable	*pbrkTable;
-    brkInt	*pInt;     
-    brkInt	*pnxtInt;
-    short	lbrk;
-    int		number;
-
-
-    if(linr < 2) return(-1);
-    if(init==TRUE || *ppbrk == NULL) { /*must find breakpoint table*/
-	pbrkTable = findBrkTable(linr);
-	if(!pbrkTable) return(S_dbLib_badField);
-	*ppbrk = (void *)pbrkTable;
-	/* Just start at the beginning */
-	*plbrk=0;
-    }
-    pbrkTable = (struct brkTable *)*ppbrk;
-    number = pbrkTable->number;
-    lbrk = *plbrk;
-    /*make sure we dont go off end of table*/
-    if( (lbrk+1) >= number ) lbrk--;
-    pInt = pbrkTable->papBrkInt[lbrk];
-    pnxtInt = pbrkTable->papBrkInt[lbrk+1];
-    /* find entry for increased value */
-    while( (pnxtInt->raw) <= val ) {
-         lbrk++;
-         pInt = pbrkTable->papBrkInt[lbrk];
-         if( lbrk >= number-1) {
-                status=1;
-                break;
-         }
-         pnxtInt = pbrkTable->papBrkInt[lbrk+1];
-    }
-    while( (pInt->raw) > val) {
-         if(lbrk==0) {
-                status=1;
-                break;
-            }
-         lbrk--;
-         pInt = pbrkTable->papBrkInt[lbrk];
-    }
-    *plbrk = lbrk;
-    *pval = pInt->eng + (val - pInt->raw) * pInt->slope;
-    return(status);
-}
-
-long epicsShareAPI cvtEngToRawBpt(double *pval,short linr,short init,
-	 void **ppbrk,short *plbrk)
-{ 
-     double	val=*pval;
-     long	status=0;
-     brkTable	*pbrkTable;
-     brkInt	*pInt;     
-     brkInt	*pnxtInt;
-     short	lbrk;
-     int	number;
-
-
-     if(linr < 2) return(-1);
-     if(init==TRUE || *ppbrk == NULL) { /*must find breakpoint table*/
-	pbrkTable = findBrkTable(linr);
-	if(!pbrkTable) return(S_dbLib_badField);
-	*ppbrk = (void *)pbrkTable;
-         /* Just start at the beginning */
-         *plbrk=0;
-     }
-     pbrkTable = (struct brkTable *)*ppbrk;
-     number = pbrkTable->number;
-     lbrk = *plbrk;
-     /*make sure we dont go off end of table*/
-     if( (lbrk+1) >= number ) lbrk--;
-     pInt = pbrkTable->papBrkInt[lbrk];
-     pnxtInt = pbrkTable->papBrkInt[lbrk+1];
-     /* find entry for increased value */
-     while( (pnxtInt->eng) <= val ) {
-         lbrk++;
-         pInt = pbrkTable->papBrkInt[lbrk];
-         if( lbrk >= number-1) {
-                status=1;
-                break;
-         }
-         pnxtInt = pbrkTable->papBrkInt[lbrk+1];
-     }
-     while( (pInt->eng) > val) {
-         if(lbrk==0) {
-                status=1;
-                break;
-            }
-         lbrk--;
-         pInt = pbrkTable->papBrkInt[lbrk];
-     }
-     if(pInt->slope!=0){
-         *plbrk = lbrk;
-         *pval = pInt->raw + (val - pInt->eng) / pInt->slope;
-     }
-     else {
-         return(status);
-     }
-     return(0);
-}
diff --git a/src/bpt/makeBpt.c b/src/bpt/makeBpt.c
index 53b30a50f..8a5a8d711 100644
--- a/src/bpt/makeBpt.c
+++ b/src/bpt/makeBpt.c
@@ -62,7 +62,6 @@ static int create_break(struct brkCreateInfo *pbci, brkInt *pabrkInt,
 	int max_breaks, int *n_breaks);
 static char inbuf[MAX_LINE_SIZE];
 static int linenum=0;
-void *pdbbase=NULL;
 
 typedef struct dataList{
 	struct dataList *next;