* Removed unnecessary 'register' keywords.

src/spicelib/devices/asrc/asrcacld.c

@@ -25,8 +25,8 @@ ASRCacLoad(GENmodel *inModel, CKTcircuit *ckt)
      * been precomputed and stored with the instance model.
      */
 
-    register ASRCmodel *model = (ASRCmodel*)inModel;
-    register ASRCinstance *here;
+    ASRCmodel *model = (ASRCmodel*)inModel;
+    ASRCinstance *here;
     int i, v_first, j;
     double *derivs;
     double rhs;

src/spicelib/devices/asrc/asrcask.c

@@ -30,7 +30,7 @@ ASRCask(ckt,instPtr,which,value,select)
     IFvalue *value;
     IFvalue *select;
 {
-    register ASRCinstance *here = (ASRCinstance*)instPtr;
+    ASRCinstance *here = (ASRCinstance*)instPtr;
 
     switch(which) {
         case ASRC_CURRENT:

src/spicelib/devices/asrc/asrcconv.c

@@ -15,8 +15,8 @@ ASRCconvTest( inModel, ckt)
 GENmodel *inModel;
 CKTcircuit *ckt;
 {
-    register ASRCmodel *model = (ASRCmodel *)inModel;
-    register ASRCinstance *here;
+    ASRCmodel *model = (ASRCmodel *)inModel;
+    ASRCinstance *here;
     int i, node_num, branch;
     double diff;
     double prev;

src/spicelib/devices/asrc/asrcdel.c

@@ -20,7 +20,7 @@ ASRCdelete(model,name,fast)
     GENinstance **fast;
 
 {
-    register ASRCinstance **instPtr = (ASRCinstance**)fast;
+    ASRCinstance **instPtr = (ASRCinstance**)fast;
     ASRCmodel *modPtr = (ASRCmodel*)model;
 
     ASRCinstance **prev = NULL;

src/spicelib/devices/asrc/asrcfbr.c

@@ -17,12 +17,12 @@ Author: 1987 Kanwar Jit Singh
 
 int
 ASRCfindBr(ckt,inputModel,name)
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
     GENmodel *inputModel;
-    register IFuid name;
+    IFuid name;
 {
-    register ASRCinstance *here;
-    register ASRCmodel *model = (ASRCmodel*)inputModel;
+    ASRCinstance *here;
+    ASRCmodel *model = (ASRCmodel*)inputModel;
     int error;
     CKTnode *tmp;
 

src/spicelib/devices/asrc/asrcload.c

@@ -27,8 +27,8 @@ CKTcircuit *ckt;
      * sparse matrix previously provided 
      */
 
-    register ASRCmodel *model = (ASRCmodel*)inModel;
-    register ASRCinstance *here;
+    ASRCmodel *model = (ASRCmodel*)inModel;
+    ASRCinstance *here;
     int i, v_first, j, branch;
     int node_num;
     int size;
@@ -39,7 +39,7 @@ CKTcircuit *ckt;
 
         /* loop through all the instances of the model */
         for (here = model->ASRCinstances; here != NULL ;
-                here=here->ASRCnextInstance)
+	     here=here->ASRCnextInstance)
 	{
 	    if (here->ASRCowner != ARCHme) continue;
             
@@ -49,13 +49,13 @@ CKTcircuit *ckt;
 	    v_first = 1;
 	    i = here->ASRCtree->numVars;
 	    if (asrc_nvals < i) {
-		    if (asrc_nvals) {
-			    FREE(asrc_vals);
-			    FREE(asrc_derivs);
-		    }
-		    asrc_nvals = i;
-		    asrc_vals = NEWN(double, i);
-		    asrc_derivs = NEWN(double, i);
+		if (asrc_nvals) {
+		    FREE(asrc_vals);
+		    FREE(asrc_derivs);
+		}
+		asrc_nvals = i;
+		asrc_vals = NEWN(double, i);
+		asrc_derivs = NEWN(double, i);
 	    }
 
 	    j=0;
@@ -65,42 +65,21 @@ CKTcircuit *ckt;
 	     */
 	    for( i=0; i < here->ASRCtree->numVars; i++){
 		if( here->ASRCtree->varTypes[i] == IF_INSTANCE){
-		 branch = CKTfndBranch(ckt,
-		    here->ASRCtree->vars[i].uValue);
-		 asrc_vals[i] = *(ckt->CKTrhsOld+branch);
+		    branch = CKTfndBranch(ckt,
+					  here->ASRCtree->vars[i].uValue);
+		    asrc_vals[i] = *(ckt->CKTrhsOld+branch);
 		} else {
-		node_num = ((CKTnode *)(here->ASRCtree->vars[i].
-		nValue))->number;
-		asrc_vals[i] = *(ckt->CKTrhsOld+node_num);
+		    node_num = ((CKTnode *)(here->ASRCtree->vars[i].
+					    nValue))->number;
+		    asrc_vals[i] = *(ckt->CKTrhsOld+node_num);
 		}
 	    }
 
 	    if ((*(here->ASRCtree->IFeval))(here->ASRCtree,ckt->CKTgmin, &rhs,
-		asrc_vals,asrc_derivs) == OK)
+					    asrc_vals,asrc_derivs) == OK)
 	    {
 
 		/* The convergence test */
-
-		if ( (ckt->CKTmode & MODEINITFIX) || 
-		    (ckt->CKTmode & MODEINITFLOAT) )
-		{
-#ifndef NEWCONV
-		    prev = here->ASRCprev_value;
-		    diff = fabs( prev - rhs);
-		    if ( here->ASRCtype == ASRC_VOLTAGE) {
-			tol = ckt->CKTreltol *
-			    MAX(fabs(rhs),fabs(prev)) + ckt->CKTvoltTol;
-		    } else {
-			tol = ckt->CKTreltol *
-			    MAX(fabs(rhs),fabs(prev)) + ckt->CKTabstol;
-		    }
-
-		    if ( diff > tol) {
-			ckt->CKTnoncon++;
-			ckt->CKTtroubleElt = (GENinstance *) here;
-		    }
-#endif /* NEWCONV */
-		}
 		here->ASRCprev_value = rhs;
 
 		/* The ac load precomputation and storage */
@@ -109,7 +88,7 @@ CKTcircuit *ckt;
 		    size = (here->ASRCtree->numVars)+1 ;
 		    here->ASRCacValues = NEWN(double, size);
 		    for ( i = 0; i < here->ASRCtree->numVars; i++){
-			    here->ASRCacValues[i] = asrc_derivs[i]; 
+			here->ASRCacValues[i] = asrc_derivs[i]; 
 		    }
 		}
 

src/spicelib/devices/asrc/asrcmdel.c

@@ -21,11 +21,11 @@ ASRCmDelete(modList,modname,killModel)
 
 {
 
-    register ASRCmodel **model = (ASRCmodel**)modList;
-    register ASRCmodel *modfast = (ASRCmodel*)killModel;
-    register ASRCinstance *here;
-    register ASRCinstance *prev = NULL;
-    register ASRCmodel **oldmod;
+    ASRCmodel **model = (ASRCmodel**)modList;
+    ASRCmodel *modfast = (ASRCmodel*)killModel;
+    ASRCinstance *here;
+    ASRCinstance *prev = NULL;
+    ASRCmodel **oldmod;
     oldmod = model;
     for( ; *model ; model = &((*model)->ASRCnextModel)) {
         if( (*model)->ASRCmodName == modname || 

src/spicelib/devices/asrc/asrcpar.c

@@ -22,7 +22,7 @@ ASRCparam(param,value,fast,select)
     GENinstance *fast;
     IFvalue *select;
 {
-    register ASRCinstance *here = (ASRCinstance*)fast;
+    ASRCinstance *here = (ASRCinstance*)fast;
     switch(param) {
         case ASRC_VOLTAGE:
             here->ASRCtype = ASRC_VOLTAGE;

src/spicelib/devices/asrc/asrcpzld.c

@@ -23,8 +23,8 @@ ASRCpzLoad(inModel,ckt,s)
          * sparse matrix previously provided 
          */
 {
-    register ASRCmodel *model = (ASRCmodel*)inModel;
-    register ASRCinstance *here;
+    ASRCmodel *model = (ASRCmodel*)inModel;
+    ASRCinstance *here;
     double value;
     int i, v_first, j, branch;
     int node_num;

src/spicelib/devices/asrc/asrcset.c

@@ -17,17 +17,17 @@ Author: 1987 Kanwar Jit Singh
 /*ARGSUSED*/
 int
 ASRCsetup(matrix,inModel,ckt,states)
-    register SMPmatrix *matrix;
+    SMPmatrix *matrix;
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
     int *states;
         /* load the voltage source structure with those 
      * pointers needed later for fast matrix loading 
          */
 
 {
-    register ASRCinstance *here;
-    register ASRCmodel *model = (ASRCmodel*)inModel;
+    ASRCinstance *here;
+    ASRCmodel *model = (ASRCmodel*)inModel;
     int error, i, j;
     int v_first;
     CKTnode *tmp;

src/spicelib/devices/bjt/bjtacld.c

@@ -18,12 +18,12 @@ Author: 1985 Thomas L. Quarles
 
 int
 BJTacLoad(inModel,ckt)
-    register GENmodel *inModel;
+    GENmodel *inModel;
     CKTcircuit *ckt;
 
 {
-    register BJTinstance *here;
-    register BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
     double gcpr;
     double gepr;
     double gpi;

src/spicelib/devices/bjt/bjtconv.c

@@ -18,11 +18,11 @@ Author: 1985 Thomas L. Quarles
 int
 BJTconvTest(inModel,ckt)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 
 {
-    register BJTinstance *here;
-    register BJTmodel *model = (BJTmodel *) inModel;
+    BJTinstance *here;
+    BJTmodel *model = (BJTmodel *) inModel;
     double tol;
     double cc;
     double cchat;

src/spicelib/devices/bjt/bjtdisto.c

@@ -17,7 +17,7 @@ Author: 1988 Jaijeet S Roychowdhury
  * the correct value
  */
 int
-BJTdisto(int mode, GENmodel *genmodel, register CKTcircuit *ckt)
+BJTdisto(int mode, GENmodel *genmodel, CKTcircuit *ckt)
 {
     BJTmodel *model = (BJTmodel *) genmodel;
     DISTOAN* job = (DISTOAN*) ckt->CKTcurJob;
@@ -39,7 +39,7 @@ BJTdisto(int mode, GENmodel *genmodel, register CKTcircuit *ckt)
     double r2h1m2y,i2h1m2y;
     double r2h1m2z, i2h1m2z;
     double temp, itemp;
-    register BJTinstance *here;
+    BJTinstance *here;
 #ifdef DISTODEBUG
     double time;
 #endif

src/spicelib/devices/bjt/bjtdset.c

@@ -23,8 +23,8 @@ Author: 1988 Jaijeet S Roychowdhury
 int
 BJTdSetup(GENmodel *inModel, CKTcircuit *ckt)
 {
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
     double arg;
     double c2;
     double c4;

src/spicelib/devices/bjt/bjtgetic.c

@@ -21,12 +21,12 @@ Author: 1985 Thomas L. Quarles
 int
 BJTgetic(inModel,ckt)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 
 {
 
     BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTinstance *here;
     /*
      * grab initial conditions out of rhs array.   User specified, so use
      * external nodes to get values

src/spicelib/devices/bjt/bjtload.c

@@ -22,13 +22,13 @@ int
 BJTload(inModel,ckt)
 
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
         /* actually load the current resistance value into the 
          * sparse matrix previously provided 
          */
 {
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
     double arg1;
     double arg2;
     double arg3;
@@ -313,7 +313,7 @@ BJTload(inModel,ckt)
                 cbhat= *(ckt->CKTstate0 + here->BJTcb)+ *(ckt->CKTstate0 + 
                         here->BJTgpi)*delvbe+ *(ckt->CKTstate0 + here->BJTgmu)*
                         delvbc;
-#ifndef NOBYPASS
+
                 /*
                  *    bypass if solution has not changed
                  */
@@ -354,7 +354,7 @@ BJTload(inModel,ckt)
                     geqbx = *(ckt->CKTstate0 + here->BJTgeqbx);
                     goto load;
                 }
-#endif /*NOBYPASS*/
+
                 /*
                  *   limit nonlinear branch voltages
                  */
@@ -652,21 +652,6 @@ next1:      vtn=vt*model->BJTemissionCoeffF;
                 if (icheck == 1) {
                     ckt->CKTnoncon++;
 		    ckt->CKTtroubleElt = (GENinstance *) here;
-#ifndef NEWCONV
-                } else {
-                    tol=ckt->CKTreltol*MAX(fabs(cchat),fabs(cc))+ckt->CKTabstol;
-                    if (fabs(cchat-cc) > tol) {
-                        ckt->CKTnoncon++;
-			ckt->CKTtroubleElt = (GENinstance *) here;
-                    } else {
-                        tol=ckt->CKTreltol*MAX(fabs(cbhat),fabs(cb))+
-                            ckt->CKTabstol;
-                        if (fabs(cbhat-cb) > tol) {
-                            ckt->CKTnoncon++;
-			    ckt->CKTtroubleElt = (GENinstance *) here;
-                        }
-                    }
-#endif /* NEWCONV */
                 }
             }
 

src/spicelib/devices/bjt/bjtnoise.c

@@ -30,12 +30,12 @@ BJTnoise (mode, operation, genmodel, ckt, data, OnDens)
     int mode;
     int operation;
     CKTcircuit *ckt;
-    register Ndata *data;
+    Ndata *data;
     double *OnDens;
 {
     BJTmodel *firstModel = (BJTmodel *) genmodel;
-    register BJTmodel *model;
-    register BJTinstance *inst;
+    BJTmodel *model;
+    BJTinstance *inst;
     char name[N_MXVLNTH];
     double tempOnoise;
     double tempInoise;

src/spicelib/devices/bjt/bjtparam.c

@@ -27,7 +27,7 @@ BJTparam(param,value,instPtr,select)
     GENinstance *instPtr;
     IFvalue *select;
 {
-    register BJTinstance *here = (BJTinstance*)instPtr;
+    BJTinstance *here = (BJTinstance*)instPtr;
 
     switch(param) {
         case BJT_AREA:

src/spicelib/devices/bjt/bjtpzld.c

@@ -17,12 +17,12 @@ Author: 1985 Thomas L. Quarles
 int
 BJTpzLoad(inModel,ckt,s)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
-    register SPcomplex *s;
+    CKTcircuit *ckt;
+    SPcomplex *s;
 
 {
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
     double gcpr;
     double gepr;
     double gpi;

src/spicelib/devices/bjt/bjtsacl.c

@@ -25,8 +25,8 @@ CKTcircuit *ckt;
 
 {
 
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
     double SaveState[25];
     int    error;
     int    flag;

src/spicelib/devices/bjt/bjtsetup.c

@@ -22,7 +22,7 @@ Author: 1985 Thomas L. Quarles
 
 int
 BJTsetup(matrix,inModel,ckt,states)
-    register SMPmatrix *matrix;
+    SMPmatrix *matrix;
     GENmodel *inModel;
     CKTcircuit *ckt;
     int *states;
@@ -31,8 +31,8 @@ BJTsetup(matrix,inModel,ckt,states)
          */
 
 {
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
     int error;
     CKTnode *tmp;
 

src/spicelib/devices/bjt/bjtsload.c

@@ -23,8 +23,8 @@ BJTsLoad(inModel,ckt)
 GENmodel *inModel;
 CKTcircuit *ckt;
 {
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
     double   SaveState0[27];
     int    i;
     int    iparmno;

src/spicelib/devices/bjt/bjtsprt.c

@@ -21,11 +21,11 @@ Author: 1985 Thomas L. Quarles
 void
 BJTsPrint(inModel,ckt)
 
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 GENmodel *inModel;
 {
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
 
     printf("BJTS-----------------\n");
     /*  loop through all the BJT models */

src/spicelib/devices/bjt/bjtsset.c

@@ -20,11 +20,11 @@ Author: 1985 Thomas L. Quarles
 
 int
 BJTsSetup(info,inModel)
-    register SENstruct *info;
+    SENstruct *info;
     GENmodel *inModel;
 {
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
 
 #ifdef STEPDEBUG
     printf(" BJTsensetup \n");

src/spicelib/devices/bjt/bjtsupd.c

@@ -19,10 +19,10 @@ Author: 1985 Thomas L. Quarles
 int
 BJTsUpdate(inModel,ckt)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 {
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
     int    iparmno;
     double sb;
     double sbprm;

src/spicelib/devices/bjt/bjttemp.c

@@ -23,8 +23,8 @@ BJTtemp(inModel,ckt)
          */
 
 {
-    register BJTmodel *model = (BJTmodel *)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel *)inModel;
+    BJTinstance *here;
     double xfc;
     double vt;
     double ratlog;

src/spicelib/devices/bjt/bjttrunc.c

@@ -21,12 +21,12 @@ Author: 1985 Thomas L. Quarles
 int
 BJTtrunc(inModel,ckt,timeStep)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
     double *timeStep;
 
 {
-    register BJTmodel *model = (BJTmodel*)inModel;
-    register BJTinstance *here;
+    BJTmodel *model = (BJTmodel*)inModel;
+    BJTinstance *here;
 
     for( ; model != NULL; model = model->BJTnextModel) {
         for(here=model->BJTinstances;here!=NULL;here = here->BJTnextInstance){

src/spicelib/devices/bsim1/b1acld.c

@@ -16,10 +16,10 @@ Author: 1985 Hong J. Park, Thomas L. Quarles
 int
 B1acLoad(inModel,ckt)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 {
-    register B1model *model = (B1model*)inModel;
-    register B1instance *here;
+    B1model *model = (B1model*)inModel;
+    B1instance *here;
     int xnrm;
     int xrev;
     double gdpr;

src/spicelib/devices/bsim1/b1cvtest.c

@@ -17,14 +17,14 @@ int
 B1convTest(inModel,ckt)
 
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 
         /* actually load the current value into the 
          * sparse matrix previously provided 
          */
 {
-    register B1model *model = (B1model*)inModel;
-    register B1instance *here;
+    B1model *model = (B1model*)inModel;
+    B1instance *here;
     double cbd;
     double cbhat;
     double cbs;

src/spicelib/devices/bsim1/b1disto.c

@@ -14,7 +14,7 @@ Author: 1988 Jaijeet S Roychowdhury
 int
 B1disto(mode,genmodel,ckt)
  GENmodel *genmodel;
- register CKTcircuit *ckt;
+ CKTcircuit *ckt;
  int mode;
 
 /* assuming here that ckt->CKTomega has been initialised to 
@@ -40,7 +40,7 @@ B1disto(mode,genmodel,ckt)
  double r2h1m2y,i2h1m2y;
  double r2h1m2z, i2h1m2z;
  double temp, itemp;
- register B1instance *here;
+ B1instance *here;
 
 if (mode == D_SETUP)
  return(B1dSetup(model,ckt));

src/spicelib/devices/bsim1/b1dset.c

@@ -18,11 +18,11 @@ int
 B1dSetup(inModel,ckt)
 
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 
 {
-  register B1model* model = (B1model*)inModel;
-  register B1instance *here;
+  B1model* model = (B1model*)inModel;
+  B1instance *here;
   double DrainSatCurrent;
   double EffectiveLength;
   double GateBulkOverlapCap;

src/spicelib/devices/bsim1/b1eval.c

@@ -21,9 +21,9 @@ B1evaluate(vds,vbs,vgs,here,model,gmPointer,gdsPointer,gmbsPointer,
         cbgbPointer,cbdbPointer,cbsbPointer,cdgbPointer,cddbPointer,
         cdsbPointer,cdrainPointer,vonPointer,vdsatPointer,ckt)
 
-    register CKTcircuit  *ckt;
-    register B1model   *model;
-    register B1instance *here;
+    CKTcircuit  *ckt;
+    B1model   *model;
+    B1instance *here;
     double vds;
     double vbs;
     double vgs;

src/spicelib/devices/bsim1/b1ld.c

@@ -17,14 +17,14 @@ int
 B1load(inModel,ckt)
 
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 
         /* actually load the current value into the 
          * sparse matrix previously provided 
          */
 {
-    register B1model *model = (B1model*)inModel;
-    register B1instance *here;
+    B1model *model = (B1model*)inModel;
+    B1instance *here;
     double DrainSatCurrent = 0.0;
     double EffectiveLength = 0.0;
     double GateBulkOverlapCap = 0.0;
@@ -123,9 +123,7 @@ B1load(inModel,ckt)
     double vt0 = 0.0;
     double args[8];
     int    ByPass = 0;
-#ifndef NOBYPASS
     double tempv = 0.0;
-#endif /*NOBYPASS*/
     int error = 0;
 
 
@@ -280,7 +278,6 @@ B1load(inModel,ckt)
                     *(ckt->CKTstate0 + here->B1gbd) * delvbd +
                     *(ckt->CKTstate0 + here->B1gbs) * delvbs ;
 
-#ifndef NOBYPASS
                     /* now lets see if we can bypass (ugh) */
 
                 /* following should be one big if connected by && all over
@@ -344,7 +341,6 @@ B1load(inModel,ckt)
                         goto line850;
                     }
                 }
-#endif /*NOBYPASS*/
 
                 von = model->B1type * here->B1von;
                 if(*(ckt->CKTstate0 + here->B1vds) >=0) {
@@ -495,21 +491,6 @@ B1load(inModel,ckt)
                 if (Check == 1) {
                     ckt->CKTnoncon++;
 		    ckt->CKTtroubleElt = (GENinstance *) here;
-#ifndef NEWCONV
-                } else {
-                    tol=ckt->CKTreltol*MAX(fabs(cdhat),fabs(cd))+ckt->CKTabstol;
-                    if (fabs(cdhat-cd) >= tol) { 
-                        ckt->CKTnoncon++;
-			ckt->CKTtroubleElt = (GENinstance *) here;
-                    } else {
-                        tol=ckt->CKTreltol*MAX(fabs(cbhat),fabs(cbs+cbd))+
-                            ckt->CKTabstol;
-                        if (fabs(cbhat-(cbs+cbd)) > tol) {
-                            ckt->CKTnoncon++;
-			    ckt->CKTtroubleElt = (GENinstance *) here;
-                        }
-                    }
-#endif /* NEWCONV */
                 }
             }
             *(ckt->CKTstate0 + here->B1vbs) = vbs;

src/spicelib/devices/bsim1/b1moscap.c

@@ -26,7 +26,7 @@ B1mosCap(ckt,vgd,vgs,vgb,
         gcbsbPointer,gcdgbPointer,gcddbPointer,gcdsbPointer,
         gcsgbPointer,gcsdbPointer,gcssbPointer,qGatePointer,qBulkPointer,
         qDrainPointer,qSourcePointer)
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
     double vgd;
     double vgs;
     double vgb;

src/spicelib/devices/bsim1/b1pzld.c

@@ -17,11 +17,11 @@ Author: 1985 Thomas L. Quarles
 int
 B1pzLoad(inModel,ckt,s)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
-    register SPcomplex *s;
+    CKTcircuit *ckt;
+    SPcomplex *s;
 {
-    register B1model *model = (B1model*)inModel;
-    register B1instance *here;
+    B1model *model = (B1model*)inModel;
+    B1instance *here;
     int xnrm;
     int xrev;
     double gdpr;

src/spicelib/devices/bsim1/b1set.c

@@ -14,17 +14,17 @@ Author: 1985 Hong J. Park, Thomas L. Quarles
 
 int
 B1setup(matrix,inModel,ckt,states)
-    register SMPmatrix *matrix;
-    register GENmodel *inModel;
-    register CKTcircuit *ckt;
+    SMPmatrix *matrix;
+    GENmodel *inModel;
+    CKTcircuit *ckt;
     int *states;
         /* load the B1 device structure with those pointers needed later 
          * for fast matrix loading 
          */
 
 {
-    register B1model *model = (B1model*)inModel;
-    register B1instance *here;
+    B1model *model = (B1model*)inModel;
+    B1instance *here;
     int error;
     CKTnode *tmp;
 

src/spicelib/devices/bsim1/b1temp.c

@@ -22,8 +22,8 @@ B1temp(inModel,ckt)
          */
 
 {
-    register B1model *model = (B1model*) inModel;
-    register B1instance *here;
+    B1model *model = (B1model*) inModel;
+    B1instance *here;
     double  EffChanLength;
     double EffChanWidth;
     double Cox;

src/spicelib/devices/bsim1/b1trunc.c

@@ -13,12 +13,12 @@ Author: 1985 Hong J. Park, Thomas L. Quarles
 int
 B1trunc(inModel,ckt,timeStep)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
     double *timeStep;
 
 {
-    register B1model *model = (B1model*)inModel;
-    register B1instance *here;
+    B1model *model = (B1model*)inModel;
+    B1instance *here;
 #ifdef STEPDEBUG
     double debugtemp;
 #endif /* STEPDEBUG */

src/spicelib/devices/bsim2/b2acld.c

@@ -16,10 +16,10 @@ Author: 1985 Hong J. Park, Thomas L. Quarles
 int
 B2acLoad(inModel,ckt)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 {
-    register B2model *model = (B2model*)inModel;
-    register B2instance *here;
+    B2model *model = (B2model*)inModel;
+    B2instance *here;
     int xnrm;
     int xrev;
     double gdpr;

src/spicelib/devices/bsim2/b2cvtest.c

@@ -17,14 +17,14 @@ int
 B2convTest(inModel,ckt)
 
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 
         /* actually load the current value into the 
          * sparse matrix previously provided 
          */
 {
-    register B2model *model = (B2model*)inModel;
-    register B2instance *here;
+    B2model *model = (B2model*)inModel;
+    B2instance *here;
     double cbd;
     double cbhat;
     double cbs;

src/spicelib/devices/bsim2/b2eval.c

@@ -19,9 +19,9 @@ void
 B2evaluate(Vds,Vbs,Vgs,here,model,gm,gds,gmb,qg,qb,qd,cgg,cgd,cgs,
         cbg,cbd,cbs,cdg,cdd,cds,Ids,von,vdsat,ckt)
 
-    register CKTcircuit  *ckt;
-    register B2model   *model;
-    register B2instance *here;
+    CKTcircuit  *ckt;
+    B2model   *model;
+    B2instance *here;
     double Vds,Vbs,Vgs;
     double *gm,*gds,*gmb,*qg,*qb,*qd,*cgg,*cgd,*cgs,*cbg;
     double *cbd,*cbs,*cdg,*cdd,*cds,*Ids,*von,*vdsat;

src/spicelib/devices/bsim2/b2ld.c

@@ -17,14 +17,14 @@ int
 B2load(inModel,ckt)
 
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 
         /* actually load the current value into the 
          * sparse matrix previously provided 
          */
 {
-    register B2model *model = (B2model*)inModel;
-    register B2instance *here;
+    B2model *model = (B2model*)inModel;
+    B2instance *here;
     double DrainSatCurrent;
     double EffectiveLength;
     double GateBulkOverlapCap;
@@ -123,9 +123,7 @@ B2load(inModel,ckt)
     double vt0;
     double args[7];
     int    ByPass;
-#ifndef NOBYPASS
     double tempv;
-#endif /*NOBYPASS*/
     int error;
 
 
@@ -280,7 +278,6 @@ B2load(inModel,ckt)
                     *(ckt->CKTstate0 + here->B2gbd) * delvbd +
                     *(ckt->CKTstate0 + here->B2gbs) * delvbs ;
 
-#ifndef NOBYPASS
                     /* now lets see if we can bypass (ugh) */
 
                 /* following should be one big if connected by && all over
@@ -344,7 +341,6 @@ B2load(inModel,ckt)
                         goto line850;
                     }
                 }
-#endif /*NOBYPASS*/
 
                 von = model->B2type * here->B2von;
                 if(*(ckt->CKTstate0 + here->B2vds) >=0) {
@@ -496,21 +492,6 @@ B2load(inModel,ckt)
                 if (Check == 1) {
                     ckt->CKTnoncon++;
 		    ckt->CKTtroubleElt = (GENinstance *) here;
-#ifndef NEWCONV
-                } else {
-                    tol=ckt->CKTreltol*MAX(fabs(cdhat),fabs(cd))+ckt->CKTabstol;
-                    if (fabs(cdhat-cd) >= tol) { 
-                        ckt->CKTnoncon++;
-			ckt->CKTtroubleElt = (GENinstance *) here;
-                    } else {
-                        tol=ckt->CKTreltol*MAX(fabs(cbhat),fabs(cbs+cbd))+
-                            ckt->CKTabstol;
-                        if (fabs(cbhat-(cbs+cbd)) > tol) {
-                            ckt->CKTnoncon++;
-			    ckt->CKTtroubleElt = (GENinstance *) here;
-                        }
-                    }
-#endif /* NEWCONV */
                 }
             }
             *(ckt->CKTstate0 + here->B2vbs) = vbs;

src/spicelib/devices/bsim2/b2moscap.c

@@ -26,7 +26,7 @@ B2mosCap(ckt,vgd,vgs,vgb,
         gcbsbPointer,gcdgbPointer,gcddbPointer,gcdsbPointer,
         gcsgbPointer,gcsdbPointer,gcssbPointer,qGatePointer,qBulkPointer,
         qDrainPointer,qSourcePointer)
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
     double vgd;
     double vgs;
     double vgb;

src/spicelib/devices/bsim2/b2pzld.c

@@ -17,11 +17,11 @@ Author: 1985 Thomas L. Quarles
 int
 B2pzLoad(inModel,ckt,s)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
-    register SPcomplex *s;
+    CKTcircuit *ckt;
+    SPcomplex *s;
 {
-    register B2model *model = (B2model*)inModel;
-    register B2instance *here;
+    B2model *model = (B2model*)inModel;
+    B2instance *here;
     int xnrm;
     int xrev;
     double gdpr;

src/spicelib/devices/bsim2/b2set.c

@@ -14,17 +14,17 @@ Author: 1988 Min-Chie Jeng, Hong J. Park, Thomas L. Quarles
 
 int
 B2setup(matrix,inModel,ckt,states)
-    register SMPmatrix *matrix;
-    register GENmodel *inModel;
-    register CKTcircuit *ckt;
+    SMPmatrix *matrix;
+    GENmodel *inModel;
+    CKTcircuit *ckt;
     int *states;
         /* load the B2 device structure with those pointers needed later 
          * for fast matrix loading 
          */
 
 {
-    register B2model *model = (B2model*)inModel;
-    register B2instance *here;
+    B2model *model = (B2model*)inModel;
+    B2instance *here;
     int error;
     CKTnode *tmp;
 

src/spicelib/devices/bsim2/b2temp.c

@@ -22,9 +22,9 @@ B2temp(inModel,ckt)
          */
 
 {
-    register B2model *model = (B2model*) inModel;
-    register B2instance *here;
-    register struct bsim2SizeDependParam *pSizeDependParamKnot, *pLastKnot;
+    B2model *model = (B2model*) inModel;
+    B2instance *here;
+    struct bsim2SizeDependParam *pSizeDependParamKnot, *pLastKnot;
     double  EffectiveLength;
     double EffectiveWidth;
     double CoxWoverL, Inv_L, Inv_W, tmp;

src/spicelib/devices/bsim2/b2trunc.c

@@ -13,12 +13,12 @@ Author: 1985 Hong J. Park, Thomas L. Quarles
 int
 B2trunc(inModel,ckt,timeStep)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
     double *timeStep;
 
 {
-    register B2model *model = (B2model*)inModel;
-    register B2instance *here;
+    B2model *model = (B2model*)inModel;
+    B2instance *here;
 #ifdef STEPDEBUG
     double debugtemp;
 #endif /* STEPDEBUG */

src/spicelib/devices/bsim3/b3acld.c

@@ -16,10 +16,10 @@ File: b3acld.c
 int
 BSIM3acLoad(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM3model *model = (BSIM3model*)inModel;
-register BSIM3instance *here;
+BSIM3model *model = (BSIM3model*)inModel;
+BSIM3instance *here;
 double xcggb, xcgdb, xcgsb, xcbgb, xcbdb, xcbsb, xcddb, xcssb, xcdgb;
 double gdpr, gspr, gds, gbd, gbs, capbd, capbs, xcsgb, xcdsb, xcsdb;
 double cggb, cgdb, cgsb, cbgb, cbdb, cbsb, cddb, cdgb, cdsb, omega;

src/spicelib/devices/bsim3/b3check.c

@@ -18,8 +18,8 @@ File: b3check.c
 
 int
 BSIM3checkModel(model, here, ckt)
-register BSIM3model *model;
-register BSIM3instance *here;
+BSIM3model *model;
+BSIM3instance *here;
 CKTcircuit *ckt;
 {
 struct bsim3SizeDependParam *pParam;

src/spicelib/devices/bsim3/b3cvtest.c

@@ -20,10 +20,10 @@ File: b3cvtest.c
 int
 BSIM3convTest(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM3model *model = (BSIM3model*)inModel;
-register BSIM3instance *here;
+BSIM3model *model = (BSIM3model*)inModel;
+BSIM3instance *here;
 double delvbd, delvbs, delvds, delvgd, delvgs, vbd, vbs, vds;
 double cbd, cbhat, cbs, cd, cdhat, tol, vgd, vgdo, vgs;
 

src/spicelib/devices/bsim3/b3ld.c

@@ -32,10 +32,10 @@ File: b3ld.c
 int
 BSIM3load(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM3model *model = (BSIM3model*)inModel;
-register BSIM3instance *here;
+BSIM3model *model = (BSIM3model*)inModel;
+BSIM3instance *here;
 double SourceSatCurrent, DrainSatCurrent;
 double ag0, qgd, qgs, qgb, von, cbhat, VgstNVt, ExpVgst;
 double cdrain, cdhat, cdreq, ceqbd, ceqbs, ceqqb, ceqqd, ceqqg, ceq, geq;
@@ -242,7 +242,6 @@ for (; model != NULL; model = model->BSIM3nextModel)
                          + here->BSIM3gbds * delvds;
                }
 
-#ifndef NOBYPASS
            /* following should be one big if connected by && all over
             * the place, but some C compilers can't handle that, so
             * we split it up here to let them digest it in stages
@@ -287,7 +286,6 @@ for (; model != NULL; model = model->BSIM3nextModel)
                    }
                }
 
-#endif /*NOBYPASS*/
                von = here->BSIM3von;
                if (*(ckt->CKTstate0 + here->BSIM3vds) >= 0.0)
 	       {   vgs = DEVfetlim(vgs, *(ckt->CKTstate0+here->BSIM3vgs), von);
@@ -2296,29 +2294,6 @@ finished:
           if ((here->BSIM3off == 0) || (!(ckt->CKTmode & MODEINITFIX)))
 	  {   if (Check == 1)
 	      {   ckt->CKTnoncon++;
-#ifndef NEWCONV
-              } 
-	      else
-              {   if (here->BSIM3mode >= 0)
-                  {   Idtot = here->BSIM3cd + here->BSIM3csub - here->BSIM3cbd;
-                  }
-                  else
-                  {   Idtot = here->BSIM3cd - here->BSIM3cbd;
-                  }
-                  tol = ckt->CKTreltol * MAX(fabs(cdhat), fabs(Idtot))
-                      + ckt->CKTabstol;
-                  if (fabs(cdhat - Idtot) >= tol)
-                  {   ckt->CKTnoncon++;
-                  }
-                  else
-                  {   Ibtot = here->BSIM3cbs + here->BSIM3cbd - here->BSIM3csub;
-                      tol = ckt->CKTreltol * MAX(fabs(cbhat), fabs(Ibtot))
-                          + ckt->CKTabstol;
-                      if (fabs(cbhat - Ibtot)) > tol)
-		      {   ckt->CKTnoncon++;
-                      }
-                  }
-#endif /* NEWCONV */
               }
           }
           *(ckt->CKTstate0 + here->BSIM3vbs) = vbs;

src/spicelib/devices/bsim3/b3noi.c

@@ -97,11 +97,11 @@ BSIM3noise (mode, operation, inModel, ckt, data, OnDens)
 int mode, operation;
 GENmodel *inModel;
 CKTcircuit *ckt;
-register Ndata *data;
+Ndata *data;
 double *OnDens;
 {
-register BSIM3model *model = (BSIM3model *)inModel;
-register BSIM3instance *here;
+BSIM3model *model = (BSIM3model *)inModel;
+BSIM3instance *here;
 struct bsim3SizeDependParam *pParam;
 char name[N_MXVLNTH];
 double tempOnoise;

src/spicelib/devices/bsim3/b3pzld.c

@@ -16,11 +16,11 @@ File: b3pzld.c
 int
 BSIM3pzLoad(inModel,ckt,s)
 GENmodel *inModel;
-register CKTcircuit *ckt;
-register SPcomplex *s;
+CKTcircuit *ckt;
+SPcomplex *s;
 {
-register BSIM3model *model = (BSIM3model*)inModel;
-register BSIM3instance *here;
+BSIM3model *model = (BSIM3model*)inModel;
+BSIM3instance *here;
 double xcggb, xcgdb, xcgsb, xcgbb, xcbgb, xcbdb, xcbsb, xcbbb;
 double xcdgb, xcddb, xcdsb, xcdbb, xcsgb, xcsdb, xcssb, xcsbb;
 double gdpr, gspr, gds, gbd, gbs, capbd, capbs, FwdSum, RevSum, Gm, Gmbs;

src/spicelib/devices/bsim3/b3set.c

@@ -26,13 +26,13 @@ File: b3set.c
 
 int
 BSIM3setup(matrix,inModel,ckt,states)
-register SMPmatrix *matrix;
-register GENmodel *inModel;
-register CKTcircuit *ckt;
+SMPmatrix *matrix;
+GENmodel *inModel;
+CKTcircuit *ckt;
 int *states;
 {
-register BSIM3model *model = (BSIM3model*)inModel;
-register BSIM3instance *here;
+BSIM3model *model = (BSIM3model*)inModel;
+BSIM3instance *here;
 int error;
 CKTnode *tmp;
 

src/spicelib/devices/bsim3/b3temp.c

@@ -33,8 +33,8 @@ BSIM3temp(inModel,ckt)
 GENmodel *inModel;
 CKTcircuit *ckt;
 {
-register BSIM3model *model = (BSIM3model*) inModel;
-register BSIM3instance *here;
+BSIM3model *model = (BSIM3model*) inModel;
+BSIM3instance *here;
 struct bsim3SizeDependParam *pSizeDependParamKnot, *pLastKnot, *pParam;
 double tmp, tmp1, tmp2, tmp3, Eg, Eg0, ni, T0, T1, T2, T3, T4, T5, Ldrn, Wdrn;
 double delTemp, Temp, TRatio, Inv_L, Inv_W, Inv_LW, Vtm0, Tnom;

src/spicelib/devices/bsim3/b3trunc.c

@@ -17,11 +17,11 @@ File: b3trunc.c
 int
 BSIM3trunc(inModel,ckt,timeStep)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 double *timeStep;
 {
-register BSIM3model *model = (BSIM3model*)inModel;
-register BSIM3instance *here;
+BSIM3model *model = (BSIM3model*)inModel;
+BSIM3instance *here;
 
 #ifdef STEPDEBUG
     double debugtemp;

src/spicelib/devices/bsim3v1/b3v1acld.c

@@ -15,10 +15,10 @@ File: b3v1acld.c
 int
 BSIM3V1acLoad(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM3V1model *model = (BSIM3V1model*)inModel;
-register BSIM3V1instance *here;
+BSIM3V1model *model = (BSIM3V1model*)inModel;
+BSIM3V1instance *here;
 double xcggb, xcgdb, xcgsb, xcbgb, xcbdb, xcbsb, xcddb, xcssb, xcdgb;
 double gdpr, gspr, gds, gbd, gbs, capbd, capbs, xcsgb, xcdsb, xcsdb;
 double cggb, cgdb, cgsb, cbgb, cbdb, cbsb, cddb, cdgb, cdsb, omega;

src/spicelib/devices/bsim3v1/b3v1check.c

@@ -17,8 +17,8 @@ File: b3v1check.c
 
 int
 BSIM3V1checkModel(model, here, ckt)
-register BSIM3V1model *model;
-register BSIM3V1instance *here;
+BSIM3V1model *model;
+BSIM3V1instance *here;
 CKTcircuit *ckt;
 {
 struct bsim3v1SizeDependParam *pParam;

src/spicelib/devices/bsim3v1/b3v1cvtest.c

@@ -19,10 +19,10 @@ File: b3v1cvtest.c
 int
 BSIM3V1convTest(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM3V1model *model = (BSIM3V1model*)inModel;
-register BSIM3V1instance *here;
+BSIM3V1model *model = (BSIM3V1model*)inModel;
+BSIM3V1instance *here;
 double delvbd, delvbs, delvds, delvgd, delvgs, vbd, vbs, vds;
 double cbd, cbhat, cbs, cd, cdhat, tol, vgd, vgdo, vgs;
 

src/spicelib/devices/bsim3v1/b3v1ld.c

@@ -31,10 +31,10 @@ Modified by Mansun Chan  (1995)
 int
 BSIM3V1load(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM3V1model *model = (BSIM3V1model*)inModel;
-register BSIM3V1instance *here;
+BSIM3V1model *model = (BSIM3V1model*)inModel;
+BSIM3V1instance *here;
 double SourceSatCurrent, DrainSatCurrent;
 double ag0, qgd, qgs, qgb, von, cbhat, VgstNVt, ExpVgst;
 double cdrain, cdhat, cdreq, ceqbd, ceqbs, ceqqb, ceqqd, ceqqg, ceq, geq;
@@ -225,7 +225,6 @@ for (; model != NULL; model = model->BSIM3V1nextModel)
                cbhat = here->BSIM3V1cbs + here->BSIM3V1cbd + here->BSIM3V1gbd
                      * delvbd + here->BSIM3V1gbs * delvbs;
 
-#ifndef NOBYPASS
            /* following should be one big if connected by && all over
             * the place, but some C compilers can't handle that, so
             * we split it up here to let them digest it in stages
@@ -270,7 +269,6 @@ for (; model != NULL; model = model->BSIM3V1nextModel)
                    }
                }
 
-#endif /*NOBYPASS*/
                von = here->BSIM3V1von;
                if (*(ckt->CKTstate0 + here->BSIM3V1vds) >= 0.0)
 	       {   vgs = DEVfetlim(vgs, *(ckt->CKTstate0+here->BSIM3V1vgs), von);
@@ -2028,24 +2026,6 @@ finished: /* returning Values to Calling Routine */
           if ((here->BSIM3V1off == 0) || (!(ckt->CKTmode & MODEINITFIX)))
 	  {   if (Check == 1)
 	      {   ckt->CKTnoncon++;
-#ifndef NEWCONV
-              } 
-	      else
-	      {   tol = ckt->CKTreltol * MAX(fabs(cdhat), fabs(here->BSIM3V1cd))
-		      + ckt->CKTabstol;
-                  if (fabs(cdhat - here->BSIM3V1cd) >= tol)
-		  {   ckt->CKTnoncon++;
-                  }
-		  else
-		  {   tol = ckt->CKTreltol * MAX(fabs(cbhat), 
-			    fabs(here->BSIM3V1cbs + here->BSIM3V1cbd)) 
-			    + ckt->CKTabstol;
-                      if (fabs(cbhat - (here->BSIM3V1cbs + here->BSIM3V1cbd)) 
-			  > tol)
-		      {   ckt->CKTnoncon++;
-                      }
-                  }
-#endif /* NEWCONV */
               }
           }
           *(ckt->CKTstate0 + here->BSIM3V1vbs) = vbs;

src/spicelib/devices/bsim3v1/b3v1noi.c

@@ -97,11 +97,11 @@ BSIM3V1noise (mode, operation, inModel, ckt, data, OnDens)
 int mode, operation;
 GENmodel *inModel;
 CKTcircuit *ckt;
-register Ndata *data;
+Ndata *data;
 double *OnDens;
 {
-register BSIM3V1model *model = (BSIM3V1model *)inModel;
-register BSIM3V1instance *here;
+BSIM3V1model *model = (BSIM3V1model *)inModel;
+BSIM3V1instance *here;
 struct bsim3v1SizeDependParam *pParam;
 char name[N_MXVLNTH];
 double tempOnoise;

src/spicelib/devices/bsim3v1/b3v1pzld.c

@@ -15,11 +15,11 @@ File: b3v1pzld.c
 int
 BSIM3V1pzLoad(inModel,ckt,s)
 GENmodel *inModel;
-register CKTcircuit *ckt;
-register SPcomplex *s;
+CKTcircuit *ckt;
+SPcomplex *s;
 {
-register BSIM3V1model *model = (BSIM3V1model*)inModel;
-register BSIM3V1instance *here;
+BSIM3V1model *model = (BSIM3V1model*)inModel;
+BSIM3V1instance *here;
 double xcggb, xcgdb, xcgsb, xcbgb, xcbdb, xcbsb, xcddb, xcssb, xcdgb;
 double gdpr, gspr, gds, gbd, gbs, capbd, capbs, xcsgb, xcdsb, xcsdb;
 double cggb, cgdb, cgsb, cbgb, cbdb, cbsb, cddb, cdgb, cdsb;

src/spicelib/devices/bsim3v1/b3v1set.c

@@ -26,13 +26,13 @@ File: b3v1set.c
 
 int
 BSIM3V1setup(matrix,inModel,ckt,states)
-register SMPmatrix *matrix;
-register GENmodel *inModel;
-register CKTcircuit *ckt;
+SMPmatrix *matrix;
+GENmodel *inModel;
+CKTcircuit *ckt;
 int *states;
 {
-register BSIM3V1model *model = (BSIM3V1model*)inModel;
-register BSIM3V1instance *here;
+BSIM3V1model *model = (BSIM3V1model*)inModel;
+BSIM3V1instance *here;
 int error;
 CKTnode *tmp;
 

src/spicelib/devices/bsim3v1/b3v1temp.c

@@ -32,8 +32,8 @@ BSIM3V1temp(inModel,ckt)
 GENmodel *inModel;
 CKTcircuit *ckt;
 {
-register BSIM3V1model *model = (BSIM3V1model*) inModel;
-register BSIM3V1instance *here;
+BSIM3V1model *model = (BSIM3V1model*) inModel;
+BSIM3V1instance *here;
 struct bsim3v1SizeDependParam *pSizeDependParamKnot, *pLastKnot, *pParam;
 double tmp1, tmp2, Eg, Eg0, ni, T0, T1, T2, T3, Ldrn, Wdrn;
 double Temp, TRatio, Inv_L, Inv_W, Inv_LW, Vtm0, Tnom;

src/spicelib/devices/bsim3v1/b3v1trunc.c

@@ -16,11 +16,11 @@ File: b3v1trunc.c
 int
 BSIM3V1trunc(inModel,ckt,timeStep)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 double *timeStep;
 {
-register BSIM3V1model *model = (BSIM3V1model*)inModel;
-register BSIM3V1instance *here;
+BSIM3V1model *model = (BSIM3V1model*)inModel;
+BSIM3V1instance *here;
 
 #ifdef STEPDEBUG
     double debugtemp;

src/spicelib/devices/bsim3v2/b3v2acld.c

@@ -16,10 +16,10 @@ File: b3acld.c
 int
 BSIM3V2acLoad(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM3V2model *model = (BSIM3V2model*)inModel;
-register BSIM3V2instance *here;
+BSIM3V2model *model = (BSIM3V2model*)inModel;
+BSIM3V2instance *here;
 double xcggb, xcgdb, xcgsb, xcbgb, xcbdb, xcbsb, xcddb, xcssb, xcdgb;
 double gdpr, gspr, gds, gbd, gbs, capbd, capbs, xcsgb, xcdsb, xcsdb;
 double cggb, cgdb, cgsb, cbgb, cbdb, cbsb, cddb, cdgb, cdsb, omega;

src/spicelib/devices/bsim3v2/b3v2check.c

@@ -18,8 +18,8 @@ File: b3v2check.c
 
 int
 BSIM3V2checkModel(model, here, ckt)
-register BSIM3V2model *model;
-register BSIM3V2instance *here;
+BSIM3V2model *model;
+BSIM3V2instance *here;
 CKTcircuit *ckt;
 {
 struct BSIM3V2SizeDependParam *pParam;

src/spicelib/devices/bsim3v2/b3v2cvtest.c

@@ -19,10 +19,10 @@ File: b3v2cvtest.c
 int
 BSIM3V2convTest(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM3V2model *model = (BSIM3V2model*)inModel;
-register BSIM3V2instance *here;
+BSIM3V2model *model = (BSIM3V2model*)inModel;
+BSIM3V2instance *here;
 double delvbd, delvbs, delvds, delvgd, delvgs, vbd, vbs, vds;
 double cbd, cbhat, cbs, cd, cdhat, tol, vgd, vgdo, vgs;
 

src/spicelib/devices/bsim3v2/b3v2ld.c

@@ -32,10 +32,10 @@ File: b3ld.c          1/3/92
 int
 BSIM3V2load(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM3V2model *model = (BSIM3V2model*)inModel;
-register BSIM3V2instance *here;
+BSIM3V2model *model = (BSIM3V2model*)inModel;
+BSIM3V2instance *here;
 double SourceSatCurrent, DrainSatCurrent;
 double ag0, qgd, qgs, qgb, von, cbhat, VgstNVt, ExpVgst;
 double cdrain, cdhat, cdreq, ceqbd, ceqbs, ceqqb, ceqqd, ceqqg, ceq, geq;
@@ -247,7 +247,6 @@ for (; model != NULL; model = model->BSIM3V2nextModel)
                          + here->BSIM3V2gbds * delvds;
                }
 
-#ifndef NOBYPASS
            /* following should be one big if connected by && all over
             * the place, but some C compilers can't handle that, so
             * we split it up here to let them digest it in stages
@@ -292,7 +291,6 @@ for (; model != NULL; model = model->BSIM3V2nextModel)
                    }
                }
 
-#endif /*NOBYPASS*/
                von = here->BSIM3V2von;
                if (*(ckt->CKTstate0 + here->BSIM3V2vds) >= 0.0)
 	       {   vgs = DEVfetlim(vgs, *(ckt->CKTstate0+here->BSIM3V2vgs), von);
@@ -2291,32 +2289,9 @@ finished:
           /*
            *  check convergence
            */
-          if ((here->BSIM3V2off == 0) || (!(ckt->CKTmode & MODEINITFIX)))
-	  {   if (Check == 1)
-	      {   ckt->CKTnoncon++;
-#ifndef NEWCONV
-              } 
-	      else
-              {   if (here->BSIM3V2mode >= 0)
-                  {   Idtot = here->BSIM3V2cd + here->BSIM3V2csub - here->BSIM3V2cbd;
-                  }
-                  else
-                  {   Idtot = here->BSIM3V2cd - here->BSIM3V2cbd;
-                  }
-                  tol = ckt->CKTreltol * MAX(fabs(cdhat), fabs(Idtot))
-                      + ckt->CKTabstol;
-                  if (fabs(cdhat - Idtot) >= tol)
-                  {   ckt->CKTnoncon++;
-                  }
-                  else
-                  {   Ibtot = here->BSIM3V2cbs + here->BSIM3V2cbd - here->BSIM3V2csub;
-                      tol = ckt->CKTreltol * MAX(fabs(cbhat), fabs(Ibtot))
-                          + ckt->CKTabstol;
-                      if (fabs(cbhat - Ibtot)) > tol)
-		      {   ckt->CKTnoncon++;
-                      }
-                  }
-#endif /* NEWCONV */
+          if ((here->BSIM3V2off == 0) || (!(ckt->CKTmode & MODEINITFIX))) {
+	      if (Check == 1) {
+		  ckt->CKTnoncon++;
               }
           }
           *(ckt->CKTstate0 + here->BSIM3V2vbs) = vbs;

src/spicelib/devices/bsim3v2/b3v2noi.c

@@ -96,11 +96,11 @@ BSIM3V2noise (mode, operation, inModel, ckt, data, OnDens)
 int mode, operation;
 GENmodel *inModel;
 CKTcircuit *ckt;
-register Ndata *data;
+Ndata *data;
 double *OnDens;
 {
-register BSIM3V2model *model = (BSIM3V2model *)inModel;
-register BSIM3V2instance *here;
+BSIM3V2model *model = (BSIM3V2model *)inModel;
+BSIM3V2instance *here;
 struct BSIM3V2SizeDependParam *pParam;
 char name[N_MXVLNTH];
 double tempOnoise;

src/spicelib/devices/bsim3v2/b3v2pzld.c

@@ -16,11 +16,11 @@ File: b3v2pzld.c
 int
 BSIM3V2pzLoad(inModel,ckt,s)
 GENmodel *inModel;
-register CKTcircuit *ckt;
-register SPcomplex *s;
+CKTcircuit *ckt;
+SPcomplex *s;
 {
-register BSIM3V2model *model = (BSIM3V2model*)inModel;
-register BSIM3V2instance *here;
+BSIM3V2model *model = (BSIM3V2model*)inModel;
+BSIM3V2instance *here;
 double xcggb, xcgdb, xcgsb, xcgbb, xcbgb, xcbdb, xcbsb, xcbbb;
 double xcdgb, xcddb, xcdsb, xcdbb, xcsgb, xcsdb, xcssb, xcsbb;
 double gdpr, gspr, gds, gbd, gbs, capbd, capbs, FwdSum, RevSum, Gm, Gmbs;

src/spicelib/devices/bsim3v2/b3v2set.c

@@ -27,13 +27,13 @@ File: b3v2set.c
 
 int
 BSIM3V2setup(matrix,inModel,ckt,states)
-register SMPmatrix *matrix;
-register GENmodel *inModel;
-register CKTcircuit *ckt;
+SMPmatrix *matrix;
+GENmodel *inModel;
+CKTcircuit *ckt;
 int *states;
 {
-register BSIM3V2model *model = (BSIM3V2model*)inModel;
-register BSIM3V2instance *here;
+BSIM3V2model *model = (BSIM3V2model*)inModel;
+BSIM3V2instance *here;
 int error;
 CKTnode *tmp;
 

src/spicelib/devices/bsim3v2/b3v2temp.c

@@ -33,8 +33,8 @@ BSIM3V2temp(inModel,ckt)
 GENmodel *inModel;
 CKTcircuit *ckt;
 {
-register BSIM3V2model *model = (BSIM3V2model*) inModel;
-register BSIM3V2instance *here;
+BSIM3V2model *model = (BSIM3V2model*) inModel;
+BSIM3V2instance *here;
 struct BSIM3V2SizeDependParam *pSizeDependParamKnot, *pLastKnot, *pParam;
 double tmp, tmp1, tmp2, tmp3, Eg, Eg0, ni, T0, T1, T2, T3, T4, T5, Ldrn, Wdrn;
 double delTemp, Temp, TRatio, Inv_L, Inv_W, Inv_LW, Dw, Dl, Vtm0, Tnom;

src/spicelib/devices/bsim3v2/b3v2trunc.c

@@ -16,11 +16,11 @@ File: b3v2trunc.c
 int
 BSIM3V2trunc(inModel,ckt,timeStep)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 double *timeStep;
 {
-register BSIM3V2model *model = (BSIM3V2model*)inModel;
-register BSIM3V2instance *here;
+BSIM3V2model *model = (BSIM3V2model*)inModel;
+BSIM3V2instance *here;
 
 #ifdef STEPDEBUG
     double debugtemp;

src/spicelib/devices/bsim4/b4acld.c

@@ -17,10 +17,10 @@
 int
 BSIM4acLoad(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM4model *model = (BSIM4model*)inModel;
-register BSIM4instance *here;
+BSIM4model *model = (BSIM4model*)inModel;
+BSIM4instance *here;
 
 double gjbd, gjbs, geltd, gcrg, gcrgg, gcrgd, gcrgs, gcrgb;
 double xcbgb, xcbdb, xcbsb, xcbbb;

src/spicelib/devices/bsim4/b4check.c

@@ -20,8 +20,8 @@
 
 int
 BSIM4checkModel(model, here, ckt)
-register BSIM4model *model;
-register BSIM4instance *here;
+BSIM4model *model;
+BSIM4instance *here;
 CKTcircuit *ckt;
 {
 struct bsim4SizeDependParam *pParam;

src/spicelib/devices/bsim4/b4cvtest.c

@@ -21,10 +21,10 @@
 int
 BSIM4convTest(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM4model *model = (BSIM4model*)inModel;
-register BSIM4instance *here;
+BSIM4model *model = (BSIM4model*)inModel;
+BSIM4instance *here;
 double delvbd, delvbs, delvds, delvgd, delvgs;
 double delvdbd, delvsbs; 
 double delvbd_jct, delvbs_jct;

src/spicelib/devices/bsim4/b4ld.c

@@ -32,10 +32,10 @@
 int
 BSIM4load(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-register BSIM4model *model = (BSIM4model*)inModel;
-register BSIM4instance *here;
+BSIM4model *model = (BSIM4model*)inModel;
+BSIM4instance *here;
 
 double ceqgstot, dgstot_dvd, dgstot_dvg, dgstot_dvs, dgstot_dvb;
 double ceqgdtot, dgdtot_dvd, dgdtot_dvg, dgdtot_dvs, dgdtot_dvb;
@@ -423,7 +423,6 @@ for (; model != NULL; model = model->BSIM4nextModel)
                        + here->BSIM4gdtotb * delvbs;
 
 
-#ifndef NOBYPASS
                /* Following should be one IF statement, but some C compilers 
                 * can't handle that all at once, so we split it into several
                 * successive IF's */
@@ -515,7 +514,6 @@ for (; model != NULL; model = model->BSIM4nextModel)
 		    else
 		       goto line850;
                }
-#endif /*NOBYPASS*/
 
                von = here->BSIM4von;
                if (*(ckt->CKTstate0 + here->BSIM4vds) >= 0.0)
@@ -3254,46 +3252,6 @@ finished:
           if ((here->BSIM4off == 0) || (!(ckt->CKTmode & MODEINITFIX)))
 	  {   if (Check == 1)
 	      {   ckt->CKTnoncon++;
-#ifndef NEWCONV
-              } 
-	      else
-              {   if (here->BSIM4mode >= 0)
-                  {   Idtot = here->BSIM4cd + here->BSIM4csub
-			    + here->BSIM4Igidl - here->BSIM4cbd;
-                  }
-                  else
-                  {   Idtot = here->BSIM4cd + here->BSIM4cbd;
-                  }
-                  tol0 = ckt->CKTreltol * MAX(fabs(cdhat), fabs(Idtot))
-                       + ckt->CKTabstol;
-		  tol1 = ckt->CKTreltol * MAX(fabs(cseshat), fabs(Isestot))
-                       + ckt->CKTabstol;
-                  tol2 = ckt->CKTreltol * MAX(fabs(cdedhat), fabs(Idedtot))
-                       + ckt->CKTabstol;
-                  tol3 = ckt->CKTreltol * MAX(fabs(cgshat), fabs(Igstot))
-                       + ckt->CKTabstol;
-                  tol4 = ckt->CKTreltol * MAX(fabs(cgdhat), fabs(Igdtot))
-                       + ckt->CKTabstol;
-                  tol5 = ckt->CKTreltol * MAX(fabs(cgbhat), fabs(Igbtot))
-                       + ckt->CKTabstol;
-                  if ((fabs(cdhat - Idtot) >= tol0) || (fabs(cseshat - Isestot) >= tol1)
-		      || (fabs(cdedhat - Idedtot) >= tol2))
-                  {   ckt->CKTnoncon++;
-                  }
-		  else if ((fabs(cgshat - Igstot) >= tol3) || (fabs(cgdhat - Igdtot) >= tol4)
-		      || (fabs(cgbhat - Igbtot) >= tol5))
-                  {   ckt->CKTnoncon++;
-                  }
-                  else
-                  {   Ibtot = here->BSIM4cbs + here->BSIM4cbd
-			    - here->BSIM4Igidl - here->BSIM4csub;
-                      tol6 = ckt->CKTreltol * MAX(fabs(cbhat), fabs(Ibtot))
-                          + ckt->CKTabstol;
-                      if (fabs(cbhat - Ibtot) > tol6)
-		      {   ckt->CKTnoncon++;
-                      }
-                  }
-#endif /* NEWCONV */
               }
           }
           *(ckt->CKTstate0 + here->BSIM4vds) = vds;

src/spicelib/devices/bsim4/b4noi.c

@@ -72,11 +72,11 @@ BSIM4noise (mode, operation, inModel, ckt, data, OnDens)
 int mode, operation;
 GENmodel *inModel;
 CKTcircuit *ckt;
-register Ndata *data;
+Ndata *data;
 double *OnDens;
 {
-register BSIM4model *model = (BSIM4model *)inModel;
-register BSIM4instance *here;
+BSIM4model *model = (BSIM4model *)inModel;
+BSIM4instance *here;
 struct bsim4SizeDependParam *pParam;
 char name[N_MXVLNTH];
 double tempOnoise;

src/spicelib/devices/bsim4/b4pzld.c

@@ -18,11 +18,11 @@
 int
 BSIM4pzLoad(inModel,ckt,s)
 GENmodel *inModel;
-register CKTcircuit *ckt;
-register SPcomplex *s;
+CKTcircuit *ckt;
+SPcomplex *s;
 {
-register BSIM4model *model = (BSIM4model*)inModel;
-register BSIM4instance *here;
+BSIM4model *model = (BSIM4model*)inModel;
+BSIM4instance *here;
 
 double gjbd, gjbs, geltd, gcrg, gcrgg, gcrgd, gcrgs, gcrgb;
 double xcggb, xcgdb, xcgsb, xcgbb, xcbgb, xcbdb, xcbsb, xcbbb;

src/spicelib/devices/bsim4/b4set.c

@@ -27,13 +27,13 @@
 
 int
 BSIM4setup(matrix,inModel,ckt,states)
-register SMPmatrix *matrix;
-register GENmodel *inModel;
-register CKTcircuit *ckt;
+SMPmatrix *matrix;
+GENmodel *inModel;
+CKTcircuit *ckt;
 int *states;
 {
-register BSIM4model *model = (BSIM4model*)inModel;
-register BSIM4instance *here;
+BSIM4model *model = (BSIM4model*)inModel;
+BSIM4instance *here;
 int error;
 CKTnode *tmp;
 

src/spicelib/devices/bsim4/b4temp.c

@@ -47,8 +47,8 @@ BSIM4temp(inModel,ckt)
 GENmodel *inModel;
 CKTcircuit *ckt;
 {
-register BSIM4model *model = (BSIM4model*) inModel;
-register BSIM4instance *here;
+BSIM4model *model = (BSIM4model*) inModel;
+BSIM4instance *here;
 struct bsim4SizeDependParam *pSizeDependParamKnot, *pLastKnot, *pParam;
 double tmp, tmp1, tmp2, tmp3, Eg, Eg0, ni;
 double T0, T1, T2, T3, T4, T5, T8, T9, Ldrn, Wdrn;

src/spicelib/devices/bsim4/b4trunc.c

@@ -18,11 +18,11 @@
 int
 BSIM4trunc(inModel,ckt,timeStep)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 double *timeStep;
 {
-register BSIM4model *model = (BSIM4model*)inModel;
-register BSIM4instance *here;
+BSIM4model *model = (BSIM4model*)inModel;
+BSIM4instance *here;
 
 #ifdef STEPDEBUG
     double debugtemp;

src/spicelib/devices/cap/capacld.c

@@ -16,12 +16,12 @@ Author: 1985 Thomas L. Quarles
 int
 CAPacLoad(inModel,ckt)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
+    CAPmodel *model = (CAPmodel*)inModel;
     double val;
-    register CAPinstance *here;
+    CAPinstance *here;
 
     for( ; model != NULL; model = model->CAPnextModel) {
         for( here = model->CAPinstances;here != NULL; 

src/spicelib/devices/cap/capload.c

@@ -15,14 +15,14 @@ int
 CAPload(inModel,ckt)
 
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
         /* actually load the current capacitance value into the 
          * sparse matrix previously provided 
          */
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
-    register CAPinstance *here;
-    register int cond1;
+    CAPmodel *model = (CAPmodel*)inModel;
+    CAPinstance *here;
+    int cond1;
     double vcap;
     double geq;
     double ceq;

src/spicelib/devices/cap/cappzld.c

@@ -19,12 +19,12 @@ int
 CAPpzLoad(inModel,ckt,s)
     GENmodel *inModel;
     CKTcircuit *ckt;
-    register SPcomplex *s;
+    SPcomplex *s;
 
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
+    CAPmodel *model = (CAPmodel*)inModel;
     double val;
-    register CAPinstance *here;
+    CAPinstance *here;
 
     for( ; model != NULL; model = model->CAPnextModel) {
         for( here = model->CAPinstances;here != NULL; 

src/spicelib/devices/cap/capsacl.c

@@ -22,11 +22,11 @@ int
 CAPsAcLoad(inModel,ckt)
 
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
-    register CAPinstance *here;
+    CAPmodel *model = (CAPmodel*)inModel;
+    CAPinstance *here;
     double vcap;
     double ivcap;
     double val;

src/spicelib/devices/cap/capsetup.c

@@ -16,7 +16,7 @@ Author: 1985 Thomas L. Quarles
 /*ARGSUSED*/
 int
 CAPsetup(matrix,inModel,ckt,states)
-    register SMPmatrix *matrix;
+    SMPmatrix *matrix;
     GENmodel *inModel;
     CKTcircuit *ckt;
     int *states;
@@ -25,8 +25,8 @@ CAPsetup(matrix,inModel,ckt,states)
          */
 
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
-    register CAPinstance *here;
+    CAPmodel *model = (CAPmodel*)inModel;
+    CAPinstance *here;
 
     /*  loop through all the capacitor models */
     for( ; model != NULL; model = model->CAPnextModel ) {

src/spicelib/devices/cap/capsload.c

@@ -21,10 +21,10 @@ Author: 1985 Thomas L. Quarles
 int
 CAPsLoad(inModel,ckt)
 GENmodel *inModel;
-register CKTcircuit *ckt;
+CKTcircuit *ckt;
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
-    register CAPinstance *here;
+    CAPmodel *model = (CAPmodel*)inModel;
+    CAPinstance *here;
     int      iparmno;
     double   vcap;
     double   Osxp; 

src/spicelib/devices/cap/capsprt.c

@@ -21,10 +21,10 @@ Author: 1985 Thomas L. Quarles
 void
 CAPsPrint(inModel,ckt)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
-    register CAPinstance *here;
+    CAPmodel *model = (CAPmodel*)inModel;
+    CAPinstance *here;
 
     printf("CAPACITORS-----------------\n");
     /*  loop through all the capacitor models */

src/spicelib/devices/cap/capsset.c

@@ -20,12 +20,12 @@ Author: 1985 Thomas L. Quarles
 
 int
 CAPsSetup(info,inModel)
-    register SENstruct *info;
+    SENstruct *info;
     GENmodel *inModel;
 
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
-    register CAPinstance *here;
+    CAPmodel *model = (CAPmodel*)inModel;
+    CAPinstance *here;
 
     /*  loop through all the capacitor models */
     for( ; model != NULL; model = model->CAPnextModel ) {

src/spicelib/devices/cap/capsupd.c

@@ -19,10 +19,10 @@ Author: 1985 Thomas L. Quarles
 int
 CAPsUpdate(inModel,ckt)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
-    register CAPinstance *here;
+    CAPmodel *model = (CAPmodel*)inModel;
+    CAPinstance *here;
     int      iparmno; 
     double   s1; 
     double   s2; 

src/spicelib/devices/cap/captemp.c

@@ -24,8 +24,8 @@ CAPtemp(inModel,ckt)
     CKTcircuit *ckt;
 
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
-    register CAPinstance *here;
+    CAPmodel *model = (CAPmodel*)inModel;
+    CAPinstance *here;
 
     /*  loop through all the capacitor models */
     for( ; model != NULL; model = model->CAPnextModel ) {

src/spicelib/devices/cap/captrunc.c

@@ -16,11 +16,11 @@ Author: 1985 Thomas L. Quarles
 int
 CAPtrunc(inModel,ckt,timeStep)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
-    register double *timeStep;
+    CKTcircuit *ckt;
+    double *timeStep;
 {
-    register CAPmodel *model = (CAPmodel*)inModel;
-    register CAPinstance *here;
+    CAPmodel *model = (CAPmodel*)inModel;
+    CAPinstance *here;
 
     for( ; model!= NULL; model = model->CAPnextModel) {
         for(here = model->CAPinstances ; here != NULL ;

src/spicelib/devices/cccs/cccsload.c

@@ -24,8 +24,8 @@ CCCSload(inModel,ckt)
          * sparse matrix previously provided 
          */
 {
-    register CCCSmodel *model = (CCCSmodel*)inModel;
-    register CCCSinstance *here;
+    CCCSmodel *model = (CCCSmodel*)inModel;
+    CCCSinstance *here;
 
     /*  loop through all the voltage source models */
     for( ; model != NULL; model = model->CCCSnextModel ) {

src/spicelib/devices/cccs/cccspzld.c

@@ -26,8 +26,8 @@ CCCSpzLoad(inModel,ckt,s)
          * sparse matrix previously provided 
          */
 {
-    register CCCSmodel *model = (CCCSmodel*)inModel;
-    register CCCSinstance *here;
+    CCCSmodel *model = (CCCSmodel*)inModel;
+    CCCSinstance *here;
 
     /*  loop through all the voltage source models */
     for( ; model != NULL; model = model->CCCSnextModel ) {

src/spicelib/devices/cccs/cccssacl.c

@@ -23,8 +23,8 @@ CCCSsAcLoad(inModel,ckt)
     GENmodel *inModel;
     CKTcircuit *ckt;
 {
-    register CCCSmodel *model = (CCCSmodel*)inModel;
-    register CCCSinstance *here;
+    CCCSmodel *model = (CCCSmodel*)inModel;
+    CCCSinstance *here;
     double ic;
     double i_ic;
 

src/spicelib/devices/cccs/cccsset.c

@@ -21,13 +21,13 @@ Author: 1985 Thomas L. Quarles
 /*ARGSUSED*/
 int
 CCCSsetup(matrix,inModel,ckt,states)
-    register SMPmatrix *matrix;
+    SMPmatrix *matrix;
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
     int *states;
 {
-    register CCCSmodel *model = (CCCSmodel*)inModel;
-    register CCCSinstance *here;
+    CCCSmodel *model = (CCCSmodel*)inModel;
+    CCCSinstance *here;
 
     /*  loop through all the voltage source models */
     for( ; model != NULL; model = model->CCCSnextModel ) {

src/spicelib/devices/cccs/cccssld.c

@@ -23,8 +23,8 @@ CCCSsLoad(inModel,ckt)
     GENmodel *inModel;
     CKTcircuit *ckt;
 {
-    register CCCSmodel *model = (CCCSmodel*)inModel;
-    register CCCSinstance *here;
+    CCCSmodel *model = (CCCSmodel*)inModel;
+    CCCSinstance *here;
     double ic ;
 
     /*  loop through all the CCCS models */

src/spicelib/devices/cccs/cccssprt.c

@@ -21,10 +21,10 @@ Author: 1985 Thomas L. Quarles
 void
 CCCSsPrint(inModel,ckt)
     GENmodel *inModel;
-    register CKTcircuit *ckt;
+    CKTcircuit *ckt;
 {
-    register CCCSmodel *model = (CCCSmodel*)inModel;
-    register CCCSinstance *here;
+    CCCSmodel *model = (CCCSmodel*)inModel;
+    CCCSinstance *here;
 
     printf("CURRENT CONTROLLED CURRENT SOURCES-----------------\n");
     /*  loop through all the voltage source models */