From a1fb93da7318e11281b8833df46e663e980f38c4 Mon Sep 17 00:00:00 2001
From: Thom Wiggers <thom@thomwiggers.nl>
Date: Wed, 11 Dec 2019 08:51:26 +0100
Subject: [PATCH] Don't use const integer arguments

---
 crypto_sign/dilithium2/clean/rounding.c | 6 ++----
 crypto_sign/dilithium3/clean/rounding.c | 6 ++----
 crypto_sign/dilithium4/clean/rounding.c | 6 ++----
 3 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/crypto_sign/dilithium2/clean/rounding.c b/crypto_sign/dilithium2/clean/rounding.c
index 6272c927..ac7ce1e9 100644
--- a/crypto_sign/dilithium2/clean/rounding.c
+++ b/crypto_sign/dilithium2/clean/rounding.c
@@ -1,5 +1,3 @@
-#include <stdint.h>
-
 #include "params.h"
 #include "rounding.h"
 
@@ -77,7 +75,7 @@ uint32_t PQCLEAN_DILITHIUM2_CLEAN_decompose(uint32_t a, uint32_t *a0) {
 *
 * Returns 1 if high bits of a and b differ and 0 otherwise.
 **************************************************/
-unsigned int PQCLEAN_DILITHIUM2_CLEAN_make_hint(const uint32_t a0, const uint32_t a1) {
+unsigned int PQCLEAN_DILITHIUM2_CLEAN_make_hint(uint32_t a0, uint32_t a1) {
     if (a0 <= GAMMA2 || a0 > Q - GAMMA2 || (a0 == Q - GAMMA2 && a1 == 0)) {
         return 0;
     }
@@ -95,7 +93,7 @@ unsigned int PQCLEAN_DILITHIUM2_CLEAN_make_hint(const uint32_t a0, const uint32_
 *
 * Returns corrected high bits.
 **************************************************/
-uint32_t PQCLEAN_DILITHIUM2_CLEAN_use_hint(const uint32_t a, const unsigned int hint) {
+uint32_t PQCLEAN_DILITHIUM2_CLEAN_use_hint(uint32_t a, unsigned int hint) {
     uint32_t a0, a1;
 
     a1 = PQCLEAN_DILITHIUM2_CLEAN_decompose(a, &a0);
diff --git a/crypto_sign/dilithium3/clean/rounding.c b/crypto_sign/dilithium3/clean/rounding.c
index 6dcb8101..2da5f5d1 100644
--- a/crypto_sign/dilithium3/clean/rounding.c
+++ b/crypto_sign/dilithium3/clean/rounding.c
@@ -1,5 +1,3 @@
-#include <stdint.h>
-
 #include "params.h"
 #include "rounding.h"
 
@@ -77,7 +75,7 @@ uint32_t PQCLEAN_DILITHIUM3_CLEAN_decompose(uint32_t a, uint32_t *a0) {
 *
 * Returns 1 if high bits of a and b differ and 0 otherwise.
 **************************************************/
-unsigned int PQCLEAN_DILITHIUM3_CLEAN_make_hint(const uint32_t a0, const uint32_t a1) {
+unsigned int PQCLEAN_DILITHIUM3_CLEAN_make_hint(uint32_t a0, uint32_t a1) {
     if (a0 <= GAMMA2 || a0 > Q - GAMMA2 || (a0 == Q - GAMMA2 && a1 == 0)) {
         return 0;
     }
@@ -95,7 +93,7 @@ unsigned int PQCLEAN_DILITHIUM3_CLEAN_make_hint(const uint32_t a0, const uint32_
 *
 * Returns corrected high bits.
 **************************************************/
-uint32_t PQCLEAN_DILITHIUM3_CLEAN_use_hint(const uint32_t a, const unsigned int hint) {
+uint32_t PQCLEAN_DILITHIUM3_CLEAN_use_hint(uint32_t a, unsigned int hint) {
     uint32_t a0, a1;
 
     a1 = PQCLEAN_DILITHIUM3_CLEAN_decompose(a, &a0);
diff --git a/crypto_sign/dilithium4/clean/rounding.c b/crypto_sign/dilithium4/clean/rounding.c
index f0d717b4..27c35122 100644
--- a/crypto_sign/dilithium4/clean/rounding.c
+++ b/crypto_sign/dilithium4/clean/rounding.c
@@ -1,5 +1,3 @@
-#include <stdint.h>
-
 #include "params.h"
 #include "rounding.h"
 
@@ -77,7 +75,7 @@ uint32_t PQCLEAN_DILITHIUM4_CLEAN_decompose(uint32_t a, uint32_t *a0) {
 *
 * Returns 1 if high bits of a and b differ and 0 otherwise.
 **************************************************/
-unsigned int PQCLEAN_DILITHIUM4_CLEAN_make_hint(const uint32_t a0, const uint32_t a1) {
+unsigned int PQCLEAN_DILITHIUM4_CLEAN_make_hint(uint32_t a0, uint32_t a1) {
     if (a0 <= GAMMA2 || a0 > Q - GAMMA2 || (a0 == Q - GAMMA2 && a1 == 0)) {
         return 0;
     }
@@ -95,7 +93,7 @@ unsigned int PQCLEAN_DILITHIUM4_CLEAN_make_hint(const uint32_t a0, const uint32_
 *
 * Returns corrected high bits.
 **************************************************/
-uint32_t PQCLEAN_DILITHIUM4_CLEAN_use_hint(const uint32_t a, const unsigned int hint) {
+uint32_t PQCLEAN_DILITHIUM4_CLEAN_use_hint(uint32_t a, unsigned int hint) {
     uint32_t a0, a1;
 
     a1 = PQCLEAN_DILITHIUM4_CLEAN_decompose(a, &a0);