A number of small bug fixes, some motivated by compiler warnings.

[u/mdw/catacomb] / square.c

diff --git a/square.c b/square.c
index cb243b3..6ed8d86 100644 (file)
--- a/square.c
+++ b/square.c
@@ -155,7 +155,7 @@ void square_eblk(const square_ctx *k, const uint32 *s, uint32 *dst)
 {
   uint32 a = s[0], b = s[1], c = s[2], d = s[3];
   uint32 aa, bb, cc, dd;
-  uint32 *w = k->w;
+  const uint32 *w = k->w;
 
   a ^= *w++; b ^= *w++; c ^= *w++; d ^= *w++;
 
@@ -175,7 +175,7 @@ void square_dblk(const square_ctx *k, const uint32 *s, uint32 *dst)
 {
   uint32 a = s[0], b = s[1], c = s[2], d = s[3];
   uint32 aa, bb, cc, dd;
-  uint32 *w = k->wi;
+  const uint32 *w = k->wi;
 
   a ^= *w++; b ^= *w++; c ^= *w++; d ^= *w++;