#include <stdio.h>
#include <stdlib.h>
#include <string.h>

enum {
	bufsize = 0x20,
};

static char *
getall(FILE *in)
{
	char buf[bufsize];
	static char *contents = NULL;
	int len = 0, read;
	while ((read = fread(buf, 1, bufsize, in)) > 0) {
		len += read;
		contents = realloc(contents, len);
		memmove(&contents[len-read], buf, read);
	}
	contents = realloc(contents, ++len);
	contents[len-1] = '\0';

	return contents;
}