From 84f389d6d44259b1ac5826363dd5ac714a64d9bd Mon Sep 17 00:00:00 2001
From: Logan007 <you@example.com>
Date: Sun, 7 Jun 2020 19:36:58 +0545
Subject: [PATCH] fixed compile warnings / errors

---
 speck.c | 25 +------------------------
 speck.h |  1 +
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/speck.c b/speck.c
index a15ecee..dfdbeeb 100644
--- a/speck.c
+++ b/speck.c
@@ -8,15 +8,12 @@
 
 #include "speck.h"
 
+
 #if defined (__AVX2__)	// AVX support ----------------------------------------------------
 
 
 #include <immintrin.h>
 
-#define u32 uint32_t
-#define u64 uint64_t
-#define u256 __m256i
-
 #define LCS(x,r) (((x)<<r)|((x)>>(64-r)))
 #define RCS(x,r) (((x)>>r)|((x)<<(64-r)))
 
@@ -220,12 +217,6 @@ int speck_expand_key (const unsigned char *k, speck_context_t *ctx) {
 
 #include <immintrin.h>
 
-#define SPECK_CTX_BYVAL		1
-
-#define u32 unsigned
-#define u64 unsigned long long
-#define u128 __m128i
-
 #define LCS(x,r) (((x)<<r)|((x)>>(64-r)))
 #define RCS(x,r) (((x)>>r)|((x)<<(64-r)))
 
@@ -295,11 +286,6 @@ int speck_expand_key (const unsigned char *k, speck_context_t *ctx) {
                            RK(B,A,k,key,21), RK(C,A,k,key,22), RK(D,A,k,key,23), RK(B,A,k,key,24), RK(C,A,k,key,25), RK(D,A,k,key,26), RK(B,A,k,key,27), \
                            RK(C,A,k,key,28), RK(D,A,k,key,29), RK(B,A,k,key,30), RK(C,A,k,key,31), RK(D,A,k,key,32), RK(B,A,k,key,33))
 
-typedef struct {
-  u128 rk[34];
-  u64 key[34];
-} speck_context_t;
-
 
 static int speck_encrypt_xor (unsigned char *out, const unsigned char *in, u64 nonce[], const speck_context_t ctx, int numbytes) {
 
@@ -415,10 +401,6 @@ int speck_expand_key (const unsigned char *k, speck_context_t *ctx) {
 
 #include <arm_neon.h>
 
-#define u32 uint32_t
-#define u64 uint64_t
-#define u128 uint64x2_t
-
 #define LCS(x,r) (((x)<<r)|((x)>>(64-r)))
 #define RCS(x,r) (((x)>>r)|((x)<<(64-r)))
 
@@ -479,11 +461,6 @@ int speck_expand_key (const unsigned char *k, speck_context_t *ctx) {
 			   RK(B,A,k,key,21), RK(C,A,k,key,22), RK(D,A,k,key,23), RK(B,A,k,key,24), RK(C,A,k,key,25), RK(D,A,k,key,26), RK(B,A,k,key,27), \
 			   RK(C,A,k,key,28), RK(D,A,k,key,29), RK(B,A,k,key,30), RK(C,A,k,key,31), RK(D,A,k,key,32), RK(B,A,k,key,33))
 
-typedef struct {
-  u128 rk[34];
-  u64 key[34];
-} speck_context_t;
-
 
 static int speck_encrypt_xor (unsigned char *out, const unsigned char *in, u64 nonce[], speck_context_t *ctx, int numbytes) {
 
diff --git a/speck.h b/speck.h
index df5ab58..ff92a5f 100644
--- a/speck.h
+++ b/speck.h
@@ -7,6 +7,7 @@
 #define htole64(x) OSSwapHostToLittleInt64(x)
 #endif
 
+#define u32 uint32_t
 #define u64 uint64_t
 
 #if defined (__AVX2__)