Add -show_chain option to print out verified chain.

[openssl.git] / crypto / des / des_locl.h

diff --git a/crypto/des/des_locl.h b/crypto/des/des_locl.h
index 70e833be3f65c9e87c49b78aae5fefdb24792517..5b53da96efe3a69d4523cf208924162e7856b6e8 100644 (file)
--- a/crypto/des/des_locl.h
+++ b/crypto/des/des_locl.h
@@ -61,7 +61,7 @@
 
 #include <openssl/e_os2.h>
 
-#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16)
+#if defined(OPENSSL_SYS_WIN32)
 #ifndef OPENSSL_SYS_MSDOS
 #define OPENSSL_SYS_MSDOS
 #endif
@@ -160,9 +160,22 @@
                                } \
                        }
 
-#if defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER)
+#if (defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER))
 #define        ROTATE(a,n)     (_lrotr(a,n))
-#else
+#elif defined(__ICC)
+#define ROTATE(a,n)    (_rotr(a,n))
+#elif defined(__GNUC__) && __GNUC__>=2 && !defined(__STRICT_ANSI__) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) && !defined(PEDANTIC)
+# if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
+#  define ROTATE(a,n)  ({ register unsigned int ret;   \
+                               asm ("rorl %1,%0"       \
+                                       : "=r"(ret)     \
+                                       : "I"(n),"0"(a) \
+                                       : "cc");        \
+                          ret;                         \
+                       })
+# endif
+#endif
+#ifndef ROTATE
 #define        ROTATE(a,n)     (((a)>>(n))+((a)<<(32-(n))))
 #endif
 
@@ -410,8 +423,12 @@
        PERM_OP(l,r,tt, 4,0x0f0f0f0fL); \
        }
 
-OPENSSL_EXTERN const DES_LONG DES_SPtrans[8][64];
+extern const DES_LONG DES_SPtrans[8][64];
 
 void fcrypt_body(DES_LONG *out,DES_key_schedule *ks,
                 DES_LONG Eswap0, DES_LONG Eswap1);
+
+#ifdef OPENSSL_SMALL_FOOTPRINT
+#undef DES_UNROLL
+#endif
 #endif