Some pre-POSIX systems don't have unistd.h (but e.g. lib.c).

[openssl.git] / crypto / opensslconf.h.in

diff --git a/crypto/opensslconf.h.in b/crypto/opensslconf.h.in
index cd05361eb82c6f89bb1aa3354862dbe66f2b8355..e4a8f8ad5490800d03c6a4a974db6ac06f8999ee 100644 (file)
--- a/crypto/opensslconf.h.in
+++ b/crypto/opensslconf.h.in
@@ -1,9 +1,16 @@
 /* crypto/opensslconf.h */
 /* WARNING: This file is autogenerated by Configure */
 
+/* Generate 80386 code? */
+#undef I386_ONLY
+
+#if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
 #define OPENSSLDIR "/usr/local/ssl"
 #endif
+#endif
+
+#define OPENSSL_UNISTD <unistd.h>
 
 #if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
 #define IDEA_INT unsigned int
@@ -34,7 +41,7 @@
 
 #if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
 #define CONFIG_HEADER_BN_H
-#define BN_LLONG
+#undef BN_LLONG
 
 /* Should we define BN_DIV2W here? */
 
@@ -53,7 +60,7 @@
 #define CONFIG_HEADER_RC4_LOCL_H
 /* if this is defined data[i] is used instead of *data, this is a %20
  * speedup on x86 */
-#define RC4_INDEX
+#undef RC4_INDEX
 #endif
 
 #if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
@@ -67,14 +74,14 @@
 /* the following is tweaked from a config script, that is why it is a
  * protected undef/define */
 #ifndef DES_PTR
-#define DES_PTR
+#undef DES_PTR
 #endif
 
 /* This helps C compiler generate the correct code for multiple functional
  * units.  It reduces register dependancies at the expense of 2 more
  * registers */
 #ifndef DES_RISC1
-#define DES_RISC1
+#undef DES_RISC1
 #endif
 
 #ifndef DES_RISC2
@@ -88,7 +95,7 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
 /* Unroll the inner loop, this sometimes helps, sometimes hinders.
  * Very mucy CPU dependant */
 #ifndef DES_UNROLL
-#define DES_UNROLL
+#undef DES_UNROLL
 #endif
 
 /* These default values were supplied by