Move all FIPSAPI renames into fips.h header file, include early in

crypto.h if needed.

Modify source tree to handle change.

crypto/buffer/buf_str.c

@@ -56,15 +56,12 @@
  * [including the GNU Public Licence.]
  */
 
+#define OPENSSL_FIPSAPI
+
 #include <stdio.h>
 #include "cryptlib.h"
 #include <openssl/buffer.h>
 
-#define OPENSSL_FIPSAPI
-#ifdef OPENSSL_FIPS
-#include <openssl/fips.h>
-#endif
-
 char *BUF_strdup(const char *str)
 	{
 	if (str == NULL) return(NULL);