1 files changed, 0 insertions, 4 deletions
diff --git a/fitz/fitz_stream.h b/fitz/fitz_stream.h
index 4741ede8..3f7e5326 100644
--- a/fitz/fitz_stream.h
+++ b/fitz/fitz_stream.h
@@ -264,10 +264,6 @@ fz_error fz_setjbig2dglobalstream(fz_filter *filter, unsigned char *buf, int len
  * For further encapsulation in filters, or not.
  */
 
-/* crc-32 checksum */
-
-unsigned long fz_crc32(unsigned long crc, unsigned char *buf, int len);
-
 /* md5 digests */
 
 typedef struct fz_md5_s fz_md5;