1 files changed, 4 insertions, 1 deletions

diff --git a/codec2.h b/codec2.h
index 60532ca..709b462 100644
--- a/codec2.h
+++ b/codec2.h
@@ -111,13 +111,16 @@ int  codec2_rebuild_spare_bit(struct CODEC2 *codec2_state, int unpacked_bits[]);
 void codec2_set_natural_or_gray(struct CODEC2 *codec2_state, int gray);
 void codec2_set_softdec(struct CODEC2 *c2, float *softdec);
 float codec2_get_energy(struct CODEC2 *codec2_state, const unsigned char *bits);
-
+      
 // support for ML and VQ experiments
 void codec2_open_mlfeat(struct CODEC2 *codec2_state, char *filename);
 void codec2_load_codebook(struct CODEC2 *codec2_state, int num, char *filename);
 float codec2_get_var(struct CODEC2 *codec2_state);
 float *codec2_enable_user_ratek(struct CODEC2 *codec2_state, int *K);
+
+// 700C post filter and equaliser
 void codec2_700c_post_filter(struct CODEC2 *codec2_state, int en);
+void codec2_700c_eq(struct CODEC2 *codec2_state, int en);
       
 #endif