Moved ipsec_transform_t to kernel_ipsec.h in libhydra.

Because of this libfreeswan, pluto, starter etc. now depend on that
file (and libhydra). This resolved some duplicate declarations.

src/pluto/constants.c

@@ -411,7 +411,7 @@ enum_names esp_transform_names =
 
 static const char *const ipcomp_transform_name[] = {
 	"IPCOMP_OUI",
-	"IPCOMP_DEFLAT",
+	"IPCOMP_DEFLATE",
 	"IPCOMP_LZS",
 	"IPCOMP_LZJH",
 };

src/pluto/constants.h

@@ -18,6 +18,8 @@
 
 #include <freeswan.h>
 
+#include <kernel/kernel_ipsec.h>
+
 #include <utils.h>
 #include <utils/identification.h>
 #include <crypto/hashers/hasher.h>
@@ -193,16 +195,9 @@ extern enum_names esp_transform_names;
 
 /* IPCOMP transform values
  * RFC2407 The Internet IP security Domain of Interpretation for ISAKMP 4.4.5
+ * now defined in kernel/kernel_ipsec.h
  */
 
-enum ipsec_comp_algo {
-	IPSCOMP_NONE   = 0,
-	IPCOMP_OUI     = 1,
-	IPCOMP_DEFLATE = 2,
-	IPCOMP_LZS     = 3,
-	IPCOMP_LZJH    = 4
-};
-
 extern enum_names ipcomp_transformid_names;
 
 /* Certificate type values