upgrade some casts from void* to more specific type

ChangeLog

@@ -1,3 +1,9 @@
+2010-07-09  Robert Larice
+ * src/frontend/spiceif.c ,
+ * src/spicelib/analysis/tfanal.c ,
+ * src/spicelib/parser/inpaname.c :
+        upgrade some casts from void* to more specific type
+
 2010-07-09  Robert Larice
  * src/xspice/cm/cm.c ,
  * src/xspice/cm/cmevt.c ,

src/frontend/spiceif.c

@@ -585,14 +585,14 @@ finddev_special(
      return(type);
     }
     type = -1;
-    *devptr = (void *)NULL;
+    *devptr = (GENinstance *)NULL;
     err = (*(ft_sim->findModel))(ck,&type,modptr,name);
     if(err == OK)
     {
      *device_or_model=1;
      return(type);
     }
-    *modptr = (void *)NULL;
+    *modptr = (GENmodel *)NULL;
     *device_or_model=2;
     return(-1);
 
@@ -1159,10 +1159,10 @@ finddev(CKTcircuit *ck, char *name, GENinstance **devptr, GENmodel **modptr)
     err = (*(ft_sim->findInstance))(ck,&type,devptr,name,NULL,NULL);
     if(err == OK) return(type);
     type = -1;
-    *devptr = (void *)NULL;
+    *devptr = (GENinstance *)NULL;
     err = (*(ft_sim->findModel))(ck,&type,modptr,name);
     if(err == OK) return(type);
-    *modptr = (void *)NULL;
+    *modptr = (GENmodel *)NULL;
     return(-1);
 }
 

src/spicelib/analysis/tfanal.c

@@ -49,7 +49,7 @@ TFanal(CKTcircuit *ckt, int restart)
     Vtype = CKTtypelook("Vsource");
     if(Itype != -1) {
         error = CKTfndDev(ckt,&Itype,&ptr,
-                ((TFan*)ckt->CKTcurJob)->TFinSrc, (void *)NULL,(IFuid)NULL);
+                ((TFan*)ckt->CKTcurJob)->TFinSrc, (GENmodel *)NULL, (IFuid)NULL);
         if(error ==0) {
             ((TFan*)ckt->CKTcurJob)->TFinIsI = 1;
             ((TFan*)ckt->CKTcurJob)->TFinIsV = 0;
@@ -60,7 +60,7 @@ TFanal(CKTcircuit *ckt, int restart)
 
     if( (Vtype != -1) && (ptr==NULL) ) {
         error = CKTfndDev(ckt,&Vtype,&ptr,
-                ((TFan*)ckt->CKTcurJob)->TFinSrc, (void *)NULL,
+                ((TFan*)ckt->CKTcurJob)->TFinSrc, (GENmodel *)NULL,
                 (IFuid)NULL);
         ((TFan*)ckt->CKTcurJob)->TFinIsV = 1;
         ((TFan*)ckt->CKTcurJob)->TFinIsI = 0;

src/spicelib/parser/inpaname.c

@@ -40,7 +40,7 @@ INPaName(char *parm, IFvalue * val, CKTcircuit *ckt, int *dev, char *devnam,
      * (name, type, direct pointer) - the type and direct pointer
      * WILL be set on return unless error is not OK
      */
-    error = (*(sim->findInstance)) (ckt, dev, fast, devnam, (void *) NULL,
+    error = (*(sim->findInstance)) (ckt, dev, fast, devnam, (GENmodel *) NULL,
 				    (char *) NULL);
     if (error)
 	return (error);