1 files changed, 0 insertions, 2 deletions
diff --git a/src/mdfour.h b/src/mdfour.h
index 1970723a..c196a09e 100644
--- a/src/mdfour.h
+++ b/src/mdfour.h
@@ -10,11 +10,9 @@ struct mdfour {
 	unsigned char tail[64];
 	size_t tail_len;
 	int finalized;
-	int identifier;
 };
 
 void mdfour_begin(struct mdfour *md);
-void mdfour_identify(struct mdfour *md, int identifier);
 void mdfour_update(struct mdfour *md, const unsigned char *in, size_t n);
 void mdfour_result(struct mdfour *md, unsigned char *out);