Making some values explicitely unsigned was derived from ongoing work

that isn't yet committed.  It wasn't meant to be committed already, so
I'm removing it for now.

diff --git a/crypto/sha/sha.h b/crypto/sha/sha.h
index 47536d9c4b5fd7b432024e42483c41aa14260738..f25512e5e68c93a1a0f8402c2e7123acc62cfddf 100644 (file)
--- a/crypto/sha/sha.h
+++ b/crypto/sha/sha.h
@@ -89,12 +89,12 @@ extern "C" {
 #define SHA_LONG unsigned int
 #endif
 
-#define SHA_LBLOCK     16U
+#define SHA_LBLOCK     16
 #define SHA_CBLOCK     (SHA_LBLOCK*4)  /* SHA treats input data as a
                                         * contiguous array of 32 bit
                                         * wide big-endian values. */
 #define SHA_LAST_BLOCK  (SHA_CBLOCK-8)
-#define SHA_DIGEST_LENGTH 20U
+#define SHA_DIGEST_LENGTH 20
 
 typedef struct SHAstate_st
        {