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-rw-r--r--fitz/fitz_stream.h10
1 files changed, 3 insertions, 7 deletions
diff --git a/fitz/fitz_stream.h b/fitz/fitz_stream.h
index 3f05801a..a904d04b 100644
--- a/fitz/fitz_stream.h
+++ b/fitz/fitz_stream.h
@@ -202,13 +202,9 @@ void fz_dropbuffer(fz_buffer *buf);
typedef struct fz_filter_s fz_filter;
-#define fz_ioneedin (&fz_kioneedin)
-#define fz_ioneedout (&fz_kioneedout)
-#define fz_iodone (&fz_kiodone)
-
-extern fz_error fz_kioneedin;
-extern fz_error fz_kioneedout;
-extern fz_error fz_kiodone;
+#define fz_ioneedin ((fz_error*)1)
+#define fz_ioneedout ((fz_error*)2)
+#define fz_iodone ((fz_error*)3)
/*
* Evil looking macro to create an initialize a filter struct.