#ifndef STRIO_H
#define STRIO_H

/* optional I/O routines for strings */

#include "str.h"

#ifndef STRIO_CHUNK_SIZE
#define STRIO_CHUNK_SIZE 256
#endif

string read_whole_file(FILE *f);

#ifdef STR_IMPL

#include <stdio.h>

string read_whole_file(FILE *f) {
	string s;
	DA_INIT_SIZE(s, STRIO_CHUNK_SIZE);
	while (!feof(f)) {
		char *buf = &s[DA_LEN(s)];
		size_t n = fread(buf, 1, STRIO_CHUNK_SIZE, f);
		DA_FIT(s, DA_LEN(s) + n);
		DA_LEN(s) += n;
	}
	DA_PUSH(s, 0);
	return s;
}

#endif
#endif