1 files changed, 19 insertions, 0 deletions
diff --git a/test/ioctl/util.h b/test/ioctl/util.h
new file mode 100644
index 0000000..aa86422
--- /dev/null
+++ b/test/ioctl/util.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#ifndef _LIBNVME_TEST_IOCTL_UTIL_H
+#define _LIBNVME_TEST_IOCTL_UTIL_H
+
+#include <stddef.h>
+#include <stdnoreturn.h>
+
+noreturn void fail(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
+
+#define check(condition, fmt...) ((condition) || (fail(fmt), 0))
+
+void cmp(const void *actual, const void *expected, size_t len, const char *msg);
+
+void arbitrary(void *buf, size_t len);
+
+size_t arbitrary_range(size_t max);
+
+#endif /* #ifndef _LIBNVME_TEST_IOCTL_UTIL_H */