Function zfile_getdata

src/zfile.cpp:2563–2579

}

uae_u8 *zfile_getdata (struct zfile *z, uae_s64 offset, int len, int *outlen)
{
	uae_s32 pos = zfile_ftell32(z);
	uae_u8 *b;
	if (len < 0) {
		zfile_fseek(z, 0, SEEK_END);
		len = zfile_ftell32(z);
		zfile_fseek(z, 0, SEEK_SET);
	}
	b = xmalloc(uae_u8, len);
	zfile_fseek(z, offset, SEEK_SET);
	zfile_fread(b, len, 1, z);
	zfile_fseek(z, pos, SEEK_SET);
	if (outlen)
		*outlen = len;
	return b;
}

int zfile_zuncompress (void *dst, int dstsize, struct zfile *src, int srcsize)
{