-# if defined(__LP32__)
-# define SHA_LONG unsigned long
-# elif defined(__ILP64__)
-# define SHA_LONG unsigned long
-# define SHA_LONG_LOG2 3
-# else
-# define SHA_LONG unsigned int
-# endif
-
-# 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 20
-
-typedef struct SHAstate_st {
- SHA_LONG h0, h1, h2, h3, h4;
- SHA_LONG Nl, Nh;
- SHA_LONG data[SHA_LBLOCK];
- unsigned int num;
+#if defined(__LP32__)
+#define SHA_LONG unsigned long
+#elif defined(__ILP64__)
+#define SHA_LONG unsigned long
+#define SHA_LONG_LOG2 3
+#else
+#define SHA_LONG unsigned int
+#endif
+
+#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 20
+
+typedef struct SHAstate_st
+{
+ SHA_LONG h0, h1, h2, h3, h4;
+ SHA_LONG Nl, Nh;
+ SHA_LONG data[SHA_LBLOCK];
+ unsigned int num;