4896 Performance improvements for KCF AES modes

*** 19,28 ****
--- 19,29 ----
  # CDDL HEADER END
  #
  
  #
  # Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
+ # Copyright 2015 by Saso Kiselkov. All rights reserved.
  #
  
  LIBRARY =       libsoftcrypto.a
  VERS =          .1
  
*** 36,45 ****
--- 37,47 ----
  include         $(SRC)/lib/Makefile.lib.64
  
  CERRWARN +=     -_gcc=-Wno-type-limits
  CERRWARN +=     -_gcc=-Wno-parentheses
  CERRWARN +=     -_gcc=-Wno-uninitialized
+ C99MODE =       $(C99_ENABLE)
  
  AES_PSM_SRC =   $(AES_DIR)/$(MACH64)/aes_amd64.s \
                  $(AES_DIR)/$(MACH64)/aes_intel.s \
                  $(AES_DIR)/$(MACH64)/aeskey.c
  ARCFOUR_PSM_SRC = arcfour-x86_64.s