/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_7/src/GeneratorInterface/AMPTInterface/interface/AMPTWrapper.h

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#ifndef GeneratorInterface_AMPTInterface_AMPTWrapper
#define GeneratorInterface_AMPTInterface_AMPTWrapper

/*
 * Wrapper for FORTRAN version of AMPT 
 */

//gsfs changed to 150001
#define _MAXNUMPARTICLE_ 150001

extern "C" {
  void amptset_(double& efrm, const char* frame, const char* proj, const char* targ, int& iap, int& izp, int& iat, int& izt, int, int, int); 
}
#define AMPTSET amptset_

extern "C" {
  void ampt_(const char* frame, double& bmin0, double& bmax0, int);
}
#define AMPT ampt_

extern "C" {
  int invflv_(int&);
}
#define INVFLV invflv_

//gsfs changed entries to agree with calling sequence in AMPT
extern "C" {
  extern struct{ 
    float eatt;
    int jatt;
    int natt;
    int nt;
    int np;
    int n0;
    int n01;
    int n10;
    int n11;
  }hmain1_;
}
#define hmain1 hmain1_

extern "C" {
  extern struct{
    int lblast[_MAXNUMPARTICLE_];
    float xlast[_MAXNUMPARTICLE_][4];
    float plast[_MAXNUMPARTICLE_][4];
    int nlast;
  }hbt_;
}
#define hbt hbt_

extern "C" {
  extern struct{ 
    float  hipr1[100];
    int    ihpr2[50];
    float  hint1[100];
    int    ihnt2[50];
  }hparnt_;
}
#define hparnt hparnt_

extern "C" {
  extern struct{
    int mstu[200];
    float paru[200];
    int mstj[200];
    float parj[200];
  }ludat1_;
}   
#define ludat1 ludat1_ 

extern "C" {
  extern struct{
    int nevent;
    int isoft;
    int isflag;
    int izpc;
  }anim_;
}
#define anim anim_

extern "C" {
  extern struct{
    float dpcoal;
    float drcoal;
    float ecritl;
  }coal_;
}
#define coal coal_

extern "C" {
  extern struct{
    float xmp; 
    float xmu; 
    float alpha;
    float rscut2;
    float cutof2;
  }para2_;
}
#define para2 para2_

extern "C" {
  extern struct{
    int ioscar;
    int nsmbbbar;
    int nsmmeson; 
  }para7_;
}
#define para7 para7_

extern "C" {
  extern struct{
    int idpert;
    int npertd;
    int idxsec;
  }para8_;
}
#define para8 para8_

extern "C" {
  extern struct{
    float masspr;
    float massta;
    int iseed;
    int iavoid;
    float dt;
  }input1_;
}
#define input1 input1_

extern "C" {
  extern struct{
    int ilab;
    int manyb;
    int ntmax;
    int icoll;
    int insys;
    int ipot;
    int mode; 
    int imomen;
    int nfreq;
    int icflow;
    int icrho;
    int icou;
    int kpoten;
    int kmul; 
  }input2_;
}
#define input2 input2_

extern "C" {
  extern struct{
    int nsav;
    int iksdcy;
  }resdcy_;
}
#define resdcy resdcy_

extern "C" {
  extern struct{
    int iphidcy;
    float pttrig;
    int ntrig;
    int maxmiss;
  }phidcy_;
}
#define phidcy phidcy_

extern "C" {
  extern struct{
    int iembed;
    float pxqembd;
    float pyqembd;
    float xembd;
    float yembd;
  }embed_;
}
#define embed embed_

extern "C" {
  extern struct{
    int ipop;
  }popcorn_;
}
#define popcorn popcorn_ 

#endif