for (i = 1; (c = getc(f)) != '\n'; i++) if (c < 0) return (i);
for (i = 1; (c = getc(f)) != '\n' && c != EOF; i++) continue;
skipline(FILE *f){	int i, c;	for (i = 1; (c = getc(f)) != '\n'; i++)		if (c < 0)			return (i);	return (i);}