1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/libcrypto/cast/castopts.c b/src/lib/libcrypto/cast/castopts.c
index c783796610..1b858d153b 100644
--- a/src/lib/libcrypto/cast/castopts.c
+++ b/src/lib/libcrypto/cast/castopts.c
@@ -59,7 +59,7 @@
 /* define PART1, PART2, PART3 or PART4 to build only with a few of the options.
  * This is for machines with 64k code segment size restrictions. */
 
-#if !defined(MSDOS) && (!defined(VMS) || defined(__DECC))
+#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC))
 #define TIMES
 #endif
 
@@ -82,7 +82,7 @@ OPENSSL_DECLARE_EXIT
    The __TMS macro will show if it was.  If it wasn't defined, we should
    undefine TIMES, since that tells the rest of the program how things
    should be handled.                           -- Richard Levitte */
-#if defined(VMS) && defined(__DECC) && !defined(__TMS)
+#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
 #undef TIMES
 #endif
 
@@ -332,7 +332,7 @@ int main(int argc, char **argv)
                 break;
                 }
         exit(0);
-#if defined(LINT) || defined(MSDOS)
+#if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
         return(0);
 #endif
         }