#ifndef BUF_H
#define BUF_H

#include <stddef.h>

typedef struct buf {
	size_t sz, cap;
	char *buf;
} buf_t;

void buf_init(buf_t *, size_t);
void buf_grow(buf_t *, size_t);
void buf_free(buf_t *);

void buf_cat(buf_t *b, char *src, size_t n);
void buf_catc(buf_t *b, char c);

#endif