fixed a bunch of compiler warnings, pgp end certificate listing

src/pluto/db_ops.c

@@ -129,8 +129,6 @@ static __inline__ void *malloc_bytes_st(size_t size, struct db_ops_stats *st)
 int
 db_prop_init(struct db_context *ctx, u_int8_t protoid, int max_trans, int max_attrs) 
 {
-		int ret=-1;
-
 		ctx->trans0 = NULL;
 		ctx->attrs0 = NULL;
 
@@ -145,12 +143,7 @@ db_prop_init(struct db_context *ctx, u_int8_t protoid, int max_trans, int max_at
 								db_attrs_st);
 				memset(ctx->attrs0, '\0', sizeof(struct db_attr) * max_attrs);
 		}
-		ret = 0;
+
-out:
-		if (ret < 0 && ctx->trans0) {
-				PFREE_ST(ctx->trans0, db_trans_st);
-				ctx->trans0 = NULL;
-		}
 		ctx->max_trans = max_trans;
 		ctx->max_attrs = max_attrs;
 		ctx->trans_cur = ctx->trans0;
@@ -158,7 +151,7 @@ out:
 		ctx->prop.protoid = protoid;
 		ctx->prop.trans = ctx->trans0;
 		ctx->prop.trans_cnt = 0;
-		return ret;
+		return 0;
 }
 
 /*      Expand storage for transforms by number delta_trans */

src/pluto/ipsec_doi.c

@@ -30,6 +30,7 @@
 
 #include <freeswan.h>
 #include <ipsec_policy.h>
+#include <asn1/asn1.h>
 
 #include "constants.h"
 #include "defs.h"

src/pluto/pgp.c

@@ -633,7 +633,7 @@ list_pgp_end_certs(bool utc)
 		c.type = CERT_PGP;
 		c.u.pgp = cert;
 
-		whack_log(RC_COMMENT, "%T, count: %d", &cert->installed, utc), cert->count;
+		whack_log(RC_COMMENT, "%T, count: %d", &cert->installed, utc, cert->count);
 		datatot(cert->fingerprint, PGP_FINGERPRINT_SIZE, 'x', buf, BUF_LEN);
 		whack_log(RC_COMMENT, "       fingerprint:  %s", buf);
 		form_keyid(cert->publicExponent, cert->modulus, buf, &keysize);

src/pluto/pkcs1.c

@@ -560,7 +560,7 @@ chunk_t pkcs1_build_signature(chunk_t tbs, int hash_alg,
 
 	u_char digest_buf[MAX_DIGEST_LEN];
 	chunk_t digest = { digest_buf, MAX_DIGEST_LEN };
-	chunk_t digestInfo, alg_id, signatureValue;
+	chunk_t digestInfo, signatureValue;
 	u_char *pos;
 
 	if (!compute_digest(tbs, hash_alg, &digest))

src/pluto/plutomain.c

@@ -72,6 +72,7 @@
 #include "crypto.h"     /* requires sha1.h and md5.h */
 #include "nat_traversal.h"
 #include "virtual.h"
+#include "timer.h"
 
 static void usage(const char *mess)
 {