ripemd160: Mark parameters as potentially unused

Prevents warnings from gcc at higher warning levels.

Signed-off-by: Jon Griffiths <jon_p_griffiths@yahoo.com>

diff --git a/ccan/crypto/ripemd160/_info b/ccan/crypto/ripemd160/_info
index 4df7d4d28c8afd8bb5856600c7edc1756a1d3ee6..db37b681bc9aa49224df91a971b2f0eb4389285c 100644 (file)
--- a/ccan/crypto/ripemd160/_info
+++ b/ccan/crypto/ripemd160/_info
@@ -40,6 +40,7 @@ int main(int argc, char *argv[])
                return 1;
 
        if (strcmp(argv[1], "depends") == 0) {
                return 1;
 
        if (strcmp(argv[1], "depends") == 0) {

+               printf("ccan/compiler\n");

                printf("ccan/endian\n");
                return 0;
        }
                printf("ccan/endian\n");
                return 0;
        }

diff --git a/ccan/crypto/ripemd160/ripemd160.c b/ccan/crypto/ripemd160/ripemd160.c
index 46a6c950e04396352aedc667a4ade9ef09dfce26..e030a71c668b1aa3b884acd39dd2209d08c9f766 100644 (file)
--- a/ccan/crypto/ripemd160/ripemd160.c
+++ b/ccan/crypto/ripemd160/ripemd160.c
@@ -8,6 +8,7 @@
  */
 #include <ccan/crypto/ripemd160/ripemd160.h>
 #include <ccan/endian/endian.h>
  */
 #include <ccan/crypto/ripemd160/ripemd160.h>
 #include <ccan/endian/endian.h>

+#include <ccan/compiler/compiler.h>

 #include <stdbool.h>
 #include <assert.h>
 #include <string.h>
 #include <stdbool.h>
 #include <assert.h>
 #include <string.h>


@@ -21,7 +22,7 @@ static void invalidate_ripemd160(struct ripemd160_ctx *ctx)
 #endif
 }
 
 #endif
 }
 

-static void check_ripemd160(struct ripemd160_ctx *ctx)
+static void check_ripemd160(struct ripemd160_ctx *ctx UNUSED)

 {
 #ifdef CCAN_CRYPTO_RIPEMD160_USE_OPENSSL
        assert(ctx->c.num != -1U);
 {
 #ifdef CCAN_CRYPTO_RIPEMD160_USE_OPENSSL
        assert(ctx->c.num != -1U);


@@ -66,7 +67,7 @@ static void inline Initialize(uint32_t* s)
 
 static uint32_t inline rol(uint32_t x, int i) { return (x << i) | (x >> (32 - i)); }
 
 
 static uint32_t inline rol(uint32_t x, int i) { return (x << i) | (x >> (32 - i)); }
 

-static void inline Round(uint32_t *a, uint32_t b, uint32_t *c, uint32_t d, uint32_t e, uint32_t f, uint32_t x, uint32_t k, int r)
+static void inline Round(uint32_t *a, uint32_t b UNUSED, uint32_t *c, uint32_t d UNUSED, uint32_t e, uint32_t f, uint32_t x, uint32_t k, int r)

 {
     *a = rol(*a + f + x + k, r) + e;
     *c = rol(*c, 10);
 {
     *a = rol(*a + f + x + k, r) + e;
     *c = rol(*c, 10);


@@ -267,7 +268,7 @@ static void Transform(uint32_t *s, const uint32_t *chunk)
     s[4] = t + b1 + c2;
 }
 
     s[4] = t + b1 + c2;
 }
 

-static bool alignment_ok(const void *p, size_t n)
+static bool alignment_ok(const void *p UNUSED, size_t n UNUSED)

 {
 #if HAVE_UNALIGNED_ACCESS
        return true;
 {
 #if HAVE_UNALIGNED_ACCESS
        return true;