Latest update.

e_os.h

@@ -7,8 +7,8 @@
  * https://www.openssl.org/source/license.html
  */
 
-#ifndef HEADER_E_OS_H
-# define HEADER_E_OS_H
+#ifndef OSSL_E_OS_H
+# define OSSL_E_OS_H
 
 # include <limits.h>
 # include <openssl/opensslconf.h>
@@ -42,7 +42,7 @@
 #   endif
 /*
  * Some operating systems do not permit select(2) on their random devices,
- * defining this to zero will force the used of read(2) to extract one byte
+ * defining this to zero will force the use of read(2) to extract one byte
  * from /dev/random.
  */
 #   ifndef DEVRANDM_WAIT_USE_SELECT