/**********Copyright 1990 Regents of the University of California.  All rights reserved.Author: 1988 Thomas L. Quarles**********/#include "spice.h"#include <stdio.h>#include "ifsim.h"#include "inpdefs.h"#include "inpmacs.h"#include "fteext.h"#include "suffix.h"voidINP2U(ckt,tab,current)    GENERIC *ckt;    INPtables *tab;    card *current;{    /* Uname <node> <node> <model> [l=<val>] [n=<val>] */int mytype; /* the type my lookup says URC is */int type;   /* the type the model says it is */char *line; /* the part of the current line left to parse */char *name; /* the resistor's name */char *nname1;   /* the first node's name */char *nname2;   /* the second node's name */char *nname3;   /* the third node's name */GENERIC *node1; /* the first node's node pointer */GENERIC *node2; /* the second node's node pointer */GENERIC *node3; /* the third node's node pointer */int error;      /* error code temporary */GENERIC *fast;  /* pointer to the actual instance */int waslead;    /* flag to indicate that funny unlabeled number was found */double leadval; /* actual value of unlabeled number */char *model;    /* name of the model */INPmodel *thismodel;    /* pointer to our model descriptor */GENERIC *mdfast;    /* pointer to the actual model */IFuid uid;      /* uid for default model */    mytype = INPtypelook("URC");    if(mytype < 0 ) {        LITERR("Device type URC not supported by this binary\n")        return;    }    line = current->line;    INPgetTok(&line,&name,1);    INPinsert(&name,tab);    INPgetTok(&line,&nname1,1);    INPtermInsert(ckt,&nname1,tab,&node1);    INPgetTok(&line,&nname2,1);    INPtermInsert(ckt,&nname2,tab,&node2);    INPgetTok(&line,&nname3,1);    INPtermInsert(ckt,&nname3,tab,&node3);    INPgetTok(&line,&model,1);    INPinsert(&model,tab);    current->error = INPgetMod(ckt,model,&thismodel,tab);    if(thismodel != NULL) {        if(mytype != thismodel->INPmodType) {            LITERR("incorrect model type")            return;        }        type = mytype;        mdfast = (thismodel->INPmodfast);    } else {        type = mytype;        if(!tab->defUmod) {            /* create deafult U model */            IFnewUid(ckt,&uid,(IFuid)NULL,"U",UID_MODEL,(GENERIC**)NULL);            IFC(newModel,(ckt,type,&(tab->defUmod),uid))        }        mdfast = tab->defUmod;    }    IFC(newInstance,(ckt,mdfast,&fast,name))    IFC(bindNode,(ckt,fast,1,node1))    IFC(bindNode,(ckt,fast,2,node2))    IFC(bindNode,(ckt,fast,3,node3))    PARSECALL((&line,ckt,type,fast,&leadval,&waslead,tab))}