#ifndef __BTRFS_MESSAGES_H__
#define __BTRFS_MESSAGES_H__
-#if DEBUG_VERBOSE_ERROR
+#ifdef DEBUG_VERBOSE_ERROR
#define PRINT_VERBOSE_ERROR fprintf(stderr, "%s:%d:", __FILE__, __LINE__)
#else
#define PRINT_VERBOSE_ERROR
#endif
-#if DEBUG_TRACE_ON_ERROR
+#ifdef DEBUG_TRACE_ON_ERROR
#define PRINT_TRACE_ON_ERROR print_trace()
#else
#define PRINT_TRACE_ON_ERROR
#endif
-#if DEBUG_ABORT_ON_ERROR
+#ifdef DEBUG_ABORT_ON_ERROR
#define DO_ABORT_ON_ERROR abort()
#else
#define DO_ABORT_ON_ERROR