RC4 tune-up for AMD64. Performance improvement of 2.22x is measured for

[openssl.git] / crypto / rc4 / rc4speed.c

diff --git a/crypto/rc4/rc4speed.c b/crypto/rc4/rc4speed.c
index 40d153a7091daa7b6cbf84e2e65730b1ea3cee34..0ebd38123d04915edd35e9d10f86d2b80d23e524 100644 (file)
--- a/crypto/rc4/rc4speed.c
+++ b/crypto/rc4/rc4speed.c
@@ -59,18 +59,20 @@
 /* 11-Sep-92 Andrew Daviel   Support for Silicon Graphics IRIX added */
 /* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
 
-#if !defined(MSDOS) && (!defined(VMS) || defined(__DECC))
+#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
 #define TIMES
 #endif
 
 #include <stdio.h>
-#ifndef MSDOS
-#include <unistd.h>
-#else
-#include <io.h>
-extern int exit();
-#endif
+
+#include <openssl/e_os2.h>
+#include OPENSSL_UNISTD_IO
+OPENSSL_DECLARE_EXIT
+
+#ifndef OPENSSL_SYS_NETWARE
 #include <signal.h>
+#endif
+
 #ifndef _IRIX
 #include <time.h>
 #endif
@@ -83,7 +85,7 @@ extern int 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
 
@@ -184,7 +186,7 @@ int main(int argc, char **argv)
 #endif
 
 #ifndef TIMES
-       printf("To get the most acurate results, try to run this\n");
+       printf("To get the most accurate results, try to run this\n");
        printf("program when this computer is idle.\n");
 #endif
 
@@ -244,7 +246,7 @@ int main(int argc, char **argv)
        printf("RC4 set_key per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
        printf("RC4   bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
        exit(0);
-#if defined(LINT) || defined(MSDOS)
+#if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
        return(0);
 #endif
        }