Audit of kConstants missing the const qualifier

webrtc/modules/audio_coding/codecs/isac/main/source/arith_routines.h

 /*
  *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 25 matching lines @@
     int16_t *data,             /* output: data vector */
     Bitstr *streamdata,              /* in-/output struct containing bitstream */
     const uint16_t *env,       /* input: side info vector defining the width of the pdf */
     const int16_t *dither,     /* input: dither vector */
     const int N,                     /* input: data vector length */
     const int16_t isSWB12kHz); /* if the codec is working in 12kHz bandwidth */
 
 void WebRtcIsac_EncHistMulti(
     Bitstr *streamdata,         /* in-/output struct containing bitstream */
     const int *data,            /* input: data vector */
-    const uint16_t **cdf, /* input: array of cdf arrays */
+    const uint16_t *const *cdf, /* input: array of cdf arrays */
     const int N);               /* input: data vector length */
 
 int WebRtcIsac_DecHistBisectMulti(
     int *data,                      /* output: data vector */
     Bitstr *streamdata,             /* in-/output struct containing bitstream */
-    const uint16_t **cdf,     /* input: array of cdf arrays */
+    const uint16_t *const *cdf,     /* input: array of cdf arrays */
     const uint16_t *cdf_size, /* input: array of cdf table sizes+1 (power of two: 2^k) */
     const int N);                   /* input: data vector length */
 
 int WebRtcIsac_DecHistOneStepMulti(
     int *data,                       /* output: data vector */
     Bitstr *streamdata,              /* in-/output struct containing bitstream */
-    const uint16_t **cdf,      /* input: array of cdf arrays */
+    const uint16_t *const *cdf,      /* input: array of cdf arrays */
     const uint16_t *init_index,/* input: vector of initial cdf table search entries */
     const int N);                    /* input: data vector length */
 
 #endif /* WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_ARITH_ROUTINES_H_ */