//helpers.h

char *stralloccopy (const char *src);
char *strrealloccopy (char *old_dest, const char *src);
char *flagstotext (int flags);
int round(double src);

// routines to return Nth field out of a comma delimited string
char *split_cell_str(char *line, int field);
double split_cell_double(char *line, int field);
int split_cell_int(char *line, int field);

struct lfRECT {
    double    left;
    double    top;
    double    right;
    double    bottom;

	double width();
	double height();
};