1 files changed, 8 insertions, 8 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 80a1c912c..4c9901027 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1321,27 +1321,27 @@ extern const char bb_uuenc_tbl_std[];
 void bb_uuencode(char *store, const void *s, int length, const char *tbl) FAST_FUNC;
 
 typedef struct sha1_ctx_t {
-        uint32_t count[2];
+        uint64_t total64;
+        uint32_t wbuffer[16]; /* NB: always correctly aligned for uint64_t */
         uint32_t hash[5];
-        uint32_t wbuf[16];
 } sha1_ctx_t;
 void sha1_begin(sha1_ctx_t *ctx) FAST_FUNC;
 void sha1_hash(const void *data, size_t length, sha1_ctx_t *ctx) FAST_FUNC;
 void sha1_end(void *resbuf, sha1_ctx_t *ctx) FAST_FUNC;
 typedef struct sha256_ctx_t {
+        unsigned wbuflen;
         uint32_t H[8];
-        uint32_t total[2]; /* rename to "count"? */
-        uint32_t buflen;
-        char buffer[128]; /* NB: always correctly aligned for uint32_t */
+        uint64_t total64;
+        char wbuffer[64*2]; /* NB: always correctly aligned for uint64_t */
 } sha256_ctx_t;
 void sha256_begin(sha256_ctx_t *ctx) FAST_FUNC;
 void sha256_hash(const void *buffer, size_t len, sha256_ctx_t *ctx) FAST_FUNC;
 void sha256_end(void *resbuf, sha256_ctx_t *ctx) FAST_FUNC;
 typedef struct sha512_ctx_t {
+        unsigned wbuflen;
         uint64_t H[8];
-        uint64_t total[2];
-        uint64_t buflen;
-        char buffer[256]; /* NB: always correctly aligned for uint64_t */
+        uint64_t total64[2];
+        char wbuffer[128*2]; /* NB: always correctly aligned for uint64_t */
 } sha512_ctx_t;
 void sha512_begin(sha512_ctx_t *ctx) FAST_FUNC;
 void sha512_hash(const void *buffer, size_t len, sha512_ctx_t *ctx) FAST_FUNC;