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-rw-r--r--backend/epsonds.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/backend/epsonds.h b/backend/epsonds.h
index 0427ef3..401b0f3 100644
--- a/backend/epsonds.h
+++ b/backend/epsonds.h
@@ -160,6 +160,7 @@ struct epsonds_scanner
Option_Value val[NUM_OPTIONS];
SANE_Parameters params;
+ size_t bsz; /* transfer buffer size */
SANE_Byte *buf, *line_buffer;
ring_buffer *current, front, back;