GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
#ifndef _ZZ_H1#define _ZZ_H23#include <stdlib.h> /* for atoi */4#include "typedef.h"5#include "tools.h"6#include "matrix.h"7#include "getput.h"8#include "datei.h"910#undef ZZ_PRIVATE1112#ifdef __STDC__13#include "../functions/ZZ/ZZ_P.h"141516171819extern bravais_TYP **q2z(bravais_TYP *G,20int *number,21int ADFLAG,22QtoZ_TYP *INZ,23int quiet);2425extern void free_QtoZ(QtoZ_TYP *inz,26int flag);2728extern void *ZZ(bravais_TYP * group,29matrix_TYP * gram,30int *divisors,31QtoZ_TYP *inzidenz,32char *options,33FILE* outputfile,34int super_nr,35int konst_flag);3637extern bravais_TYP **get_groups(bravais_TYP **ADGROUPS,38int ad_no,39int *number);404142#else43extern ZZ_data_t ZZ ();4445extern bravais_TYP **q2z();4647extern bravais_TYP **get_groups();4849extern void free_QtoZ();5051#endif5253extern int NUMBER; /* Abbruch nach NUMBER Zentrierungen */54extern int LEVEL; /* Abbruch nach Iterationszahl LEVEL */5556#endif /* _ZZ_H */575859