/*
** Basic COMMON block from STDHEP: the temporary COMMON block
** This is a copy of the HEPEVT COMMON block
*/
/*  note that to avoid alignment problems, structures and common blocks
    should be in the order: double precision, real, integer.
*/
extern struct stdtmp {
double phept[NMXHEP][5];    /* 4-Momentum, mass */
double vhept[NMXHEP][4];    /* Vertex information */
int nevhept;		/* The event number */
int nhept;		/* The number of entries in this event */
int isthept[NMXHEP]; 	/* The Particle id */
int idhept[NMXHEP];      /* The particle id */
int jmohept[NMXHEP][2];    /* The position of the mother particle */
int jdahept[NMXHEP][2];    /* Position of the first daughter... */
} stdtmp_;