X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/blobdiff_plain/bb77b1d1f5d16f3e8fce3d15fc2d88eb0597346f..HEAD:/math/mpbarrett-mexp.c

diff --git a/math/mpbarrett-mexp.c b/math/mpbarrett-mexp.c
index ac1e16ae..33818c4c 100644
--- a/math/mpbarrett-mexp.c
+++ b/math/mpbarrett-mexp.c
@@ -37,7 +37,7 @@
 
 /* --- @mpbarrett_mexp@ --- *
  *
- * Arguments:	@mpbarrett *mb@ = pointer to Barrett reduction context
+ * Arguments:	@const mpbarrett *mb@ = pointer to Barrett reduction context
  *		@mp *d@ = fake destination
  *		@const mp_expfactor *f@ = pointer to array of factors
  *		@size_t n@ = number of factors supplied
@@ -49,7 +49,8 @@
  *		%$g_0^{e_0} g_1^{e_1} \ldots g_{n-1}^{e_{n-1}} \bmod m$%
  */
 
-mp *mpbarrett_mexp(mpbarrett *mb, mp *d, const mp_expfactor *f, size_t n)
+mp *mpbarrett_mexp(const mpbarrett *mb, mp *d,
+		   const mp_expfactor *f, size_t n)
 {
   mp_expfactor *ff = xmalloc(n * sizeof(mp_expfactor));
   mp *a = MP_ONE;