Sindbad~EG File Manager

int psize(term t);
int pstring(term t, char *buffer, int bufferbytes);
int paren(unsigned short op, unsigned short child, unsigned short dir);
void my_gcvt0(double x,int precision,char *ans);
#define CENTRAL 2
#define FORCED 6
#define NOBARS 7 // used to bblock  LIST 
void log_term(char *, term t);