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authorBodo Möller <bodo@openssl.org>1999-06-09 15:23:38 +0200
committerBodo Möller <bodo@openssl.org>1999-06-09 15:23:38 +0200
commite766a681aa4df604b20ce2d23cd131b74af9eaf7 (patch)
tree6ab2ba6c2881f49cb0ec8091d04100eef3653c84 /crypto/bf
parentOops. Get rid of now incorrect comment. (diff)
downloadopenssl-e766a681aa4df604b20ce2d23cd131b74af9eaf7.tar.xz
openssl-e766a681aa4df604b20ce2d23cd131b74af9eaf7.zip
Some pre-POSIX systems don't have unistd.h (but e.g. lib.c).
Allow configuring the name of that header file.
Diffstat (limited to 'crypto/bf')
-rw-r--r--crypto/bf/bf_opts.c11
-rw-r--r--crypto/bf/bfspeed.c11
2 files changed, 10 insertions, 12 deletions
diff --git a/crypto/bf/bf_opts.c b/crypto/bf/bf_opts.c
index a0663b5801..5f330cc53c 100644
--- a/crypto/bf/bf_opts.c
+++ b/crypto/bf/bf_opts.c
@@ -64,12 +64,11 @@
#endif
#include <stdio.h>
-#ifndef MSDOS
-#include <unistd.h>
-#else
-#include <io.h>
-extern void exit();
-#endif
+
+#include <openssl/e_os2.h>
+#include OPENSSL_UNISTD_IO
+OPENSSL_DECLARE_EXIT
+
#include <signal.h>
#ifndef _IRIX
#include <time.h>
diff --git a/crypto/bf/bfspeed.c b/crypto/bf/bfspeed.c
index bc6cd8df5f..9b893e92cc 100644
--- a/crypto/bf/bfspeed.c
+++ b/crypto/bf/bfspeed.c
@@ -64,12 +64,11 @@
#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
+
#include <signal.h>
#ifndef _IRIX
#include <time.h>