#include <fcntl.h>
#include <unistd.h>
-#ifdef CONFIG_LFS
+#ifdef CONFIG_UCW_LARGE_FILES
#define ucw_open open64
#define ucw_seek lseek64
#define ucw_fstat fstat64
typedef struct stat64 ucw_stat_t;
-#else /* !CONFIG_LFS */
+#else /* !CONFIG_UCW_LARGE_FILES */
#define ucw_open open
#define ucw_seek(f,o,w) lseek(f,o,w)
#define ucw_fstat fstat
typedef struct stat ucw_stat_t;
-#endif /* !CONFIG_LFS */
+#endif /* !CONFIG_UCW_LARGE_FILES */
#if defined(_POSIX_SYNCHRONIZED_IO) && (_POSIX_SYNCHRONIZED_IO > 0)
#define ucw_fdatasync fdatasync