/* See LICENSE file for copyright and license details. */

struct linebuf {
	char **lines;
	long nlines;
	long capacity;
};
#define EMPTY_LINEBUF {NULL, 0, 0,}
void getlines(FILE *, struct linebuf *);

ssize_t agetline(char **, size_t *, FILE *);

void concat(FILE *, const char *, FILE *, const char *);