check return value

[openssl.git] / crypto / cast / cast_lcl.h

diff --git a/crypto/cast/cast_lcl.h b/crypto/cast/cast_lcl.h
index 6587952a969c0a364fa0f96e97ea186f8795ac09..e756021a33dc3bc4fc50095255e90240947da74a 100644 (file)
--- a/crypto/cast/cast_lcl.h
+++ b/crypto/cast/cast_lcl.h
@@ -56,10 +56,14 @@
  * [including the GNU Public Licence.]
  */
 
-#ifdef WIN32
+
+#include "e_os.h"
+
+#ifdef OPENSSL_SYS_WIN32
 #include <stdlib.h>
 #endif
 
+
 #undef c2l
 #define c2l(c,l)       (l =((unsigned long)(*((c)++)))    , \
                         l|=((unsigned long)(*((c)++)))<< 8L, \
@@ -148,7 +152,7 @@
                          *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
                          *((c)++)=(unsigned char)(((l)     )&0xff))
 
-#if defined(WIN32)
+#if defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER)
 #define ROTL(a,n)     (_lrotl(a,n))
 #else
 #define ROTL(a,n)     ((((a)<<(n))&0xffffffffL)|((a)>>(32-(n))))
@@ -213,12 +217,11 @@
        }
 #endif
 
-extern CAST_LONG CAST_S_table0[256];
-extern CAST_LONG CAST_S_table1[256];
-extern CAST_LONG CAST_S_table2[256];
-extern CAST_LONG CAST_S_table3[256];
-extern CAST_LONG CAST_S_table4[256];
-extern CAST_LONG CAST_S_table5[256];
-extern CAST_LONG CAST_S_table6[256];
-extern CAST_LONG CAST_S_table7[256];
-
+extern const CAST_LONG CAST_S_table0[256];
+extern const CAST_LONG CAST_S_table1[256];
+extern const CAST_LONG CAST_S_table2[256];
+extern const CAST_LONG CAST_S_table3[256];
+extern const CAST_LONG CAST_S_table4[256];
+extern const CAST_LONG CAST_S_table5[256];
+extern const CAST_LONG CAST_S_table6[256];
+extern const CAST_LONG CAST_S_table7[256];