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Diffstat (limited to 'iconvdata/iso646.c')
-rw-r--r--iconvdata/iso646.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/iconvdata/iso646.c b/iconvdata/iso646.c
index b450fcc962..5a0402e1fe 100644
--- a/iconvdata/iso646.c
+++ b/iconvdata/iso646.c
@@ -43,6 +43,8 @@
#define DEFINE_FINI 0
#define MIN_NEEDED_FROM 1
#define MIN_NEEDED_TO 4
+#define ONE_DIRECTION 0
+
#define FROM_DIRECTION (dir == from_iso646)
#define PREPARE_LOOP \
enum direction dir = ((struct iso646_data *) step->__data)->dir; \