} SMB_DISK_QUOTA;
#ifndef QUOTABLOCK_SIZE
+#if defined(DQBSIZE) /* AIX */
+#define QUOTABLOCK_SIZE DQBSIZE
+#elif defined(QIF_DQBLKSIZE) /* Linux */
+#define QUOTABLOCK_SIZE QIF_DQBLKSIZE
+#elif defined(HAVE_STRUCT_DQBLK_DQB_CURBYTES) /*Darwin */
+#define QUOTABLOCK_SIZE 1
+#elif defined(HAVE_UFS_UFS_QUOTA_H) /* BSDs */
+#define QUOTABLOCK_SIZE 512
+#else
#define QUOTABLOCK_SIZE 1024
#endif
+#endif /* QUOTABLOCK_SIZE */
#endif /*_SYSQUOTAS_H */