misplaced #ifdef fixed

BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

BitKeeper/etc/logging_ok

 jani@janikt.pp.saunalahti.fi
 monty@hundin.mysql.fi
 mwagner@evoq.mwagner.org
+serg@serg.mysql.com

sql/mysqld.cc

@@ -87,17 +87,16 @@ int deny_severity = LOG_WARNING;
 #include <sys/mman.h>
 #endif
 
+#ifdef _AIX41
+int initgroups(const char *,int);
+#endif
+
 #if defined(__FreeBSD__) && defined(HAVE_IEEEFP_H)
 #include <ieeefp.h>
 #ifdef HAVE_FP_EXCEPT				// Fix type conflict
 typedef fp_except fp_except_t;
 #endif
 
-#ifdef _AIX41
-extern "C" int initgroups(const char *,int);
-#endif
-
-
   /* We can't handle floating point expections with threads, so disable
      this on freebsd
   */