4896 Performance improvements for KCF AES modes

@@ -19,10 +19,11 @@
 # 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
 

@@ -36,10 +37,11 @@
 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