# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1384437810 -28800
# Node ID c19acba285905d89ebeeb13cd9a5749bd3da38a5
# Parent  f56c41030c15e4c8deb574da14ab7b6c83f4fb54
use oldstyle comments

diff -r f56c41030c15 -r c19acba28590 algo.h
--- a/algo.h	Thu Nov 14 21:45:50 2013 +0800
+++ b/algo.h	Thu Nov 14 22:03:30 2013 +0800
@@ -76,8 +76,8 @@
 struct dropbear_hash {
 	const struct ltc_hash_descriptor *hash_desc;
 	const unsigned long keysize;
-	// hashsize may be truncated from the size returned by hash_desc,
-	// eg sha1-96
+	/* hashsize may be truncated from the size returned by hash_desc,
+	   eg sha1-96 */
 	const unsigned char hashsize;
 };
 
diff -r f56c41030c15 -r c19acba28590 cli-agentfwd.c
--- a/cli-agentfwd.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/cli-agentfwd.c	Thu Nov 14 22:03:30 2013 +0800
@@ -73,8 +73,8 @@
 	return fd;
 }
 
-// handle a request for a connection to the locally running ssh-agent
-// or forward.
+/* handle a request for a connection to the locally running ssh-agent
+   or forward. */
 static int new_agent_chan(struct Channel * channel) {
 
 	int fd = -1;
@@ -94,7 +94,6 @@
 	channel->readfd = fd;
 	channel->writefd = fd;
 
-	// success
 	return 0;
 }
 
diff -r f56c41030c15 -r c19acba28590 cli-chansession.c
--- a/cli-chansession.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/cli-chansession.c	Thu Nov 14 22:03:30 2013 +0800
@@ -433,7 +433,7 @@
 
 }
 
-// returns 1 if the character should be consumed, 0 to pass through
+/* returns 1 if the character should be consumed, 0 to pass through */
 static int
 do_escape(unsigned char c) {
 	switch (c) {
@@ -442,10 +442,10 @@
 			return 1;
 			break;
 		case 0x1a:
-			// ctrl-z
+			/* ctrl-z */
 			cli_tty_cleanup();
 			kill(getpid(), SIGTSTP);
-			// after continuation
+			/* after continuation */
 			cli_tty_setup();
 			cli_ses.winchange = 1;
 			return 1;
@@ -459,8 +459,8 @@
 	char c;
 	int skip_char = 0;
 
-	// only handle escape characters if they are read one at a time. simplifies
-	// the code and avoids nasty people putting ~. at the start of a line to paste 
+	/* only handle escape characters if they are read one at a time. simplifies 
+	   the code and avoids nasty people putting ~. at the start of a line to paste  */
 	if (*len != 1) {
 		cli_ses.last_char = 0x0;
 		return;
diff -r f56c41030c15 -r c19acba28590 cli-main.c
--- a/cli-main.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/cli-main.c	Thu Nov 14 22:03:30 2013 +0800
@@ -143,4 +143,4 @@
 		*sock_in = *sock_out = -1;
 	}
 }
-#endif // ENABLE_CLI_PROXYCMD
+#endif /* ENABLE_CLI_PROXYCMD */
diff -r f56c41030c15 -r c19acba28590 cli-runopts.c
--- a/cli-runopts.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/cli-runopts.c	Thu Nov 14 22:03:30 2013 +0800
@@ -216,7 +216,7 @@
 			switch (argv[i][1]) {
 				case 'y': /* always accept the remote hostkey */
 					if (cli_opts.always_accept_key) {
-						// twice means no checking at all
+						/* twice means no checking at all */
 						cli_opts.no_hostkey_check = 1;
 					}
 					cli_opts.always_accept_key = 1;
@@ -481,7 +481,7 @@
 		sign_key * key = (sign_key*)iter->item;
 		len += 3 + strlen(key->filename);
 	}
-	len += 30; // space for -W <size>, terminator.
+	len += 30; /* space for -W <size>, terminator. */
 	ret = m_malloc(len);
 	total = 0;
 
@@ -619,7 +619,7 @@
 
 	port = strchr(cli_opts.remotehost, '%');
 	if (!port)  {
-		// legacy separator
+		/* legacy separator */
 		port = strchr(cli_opts.remotehost, '/');
 	}
 	if (port) {
diff -r f56c41030c15 -r c19acba28590 cli-session.c
--- a/cli-session.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/cli-session.c	Thu Nov 14 22:03:30 2013 +0800
@@ -175,7 +175,7 @@
 }
 
 static void recv_msg_service_accept(void) {
-	// do nothing, if it failed then the server MUST have disconnected
+	/* do nothing, if it failed then the server MUST have disconnected */
 }
 
 /* This function drives the progress of the session - it initiates KEX,
diff -r f56c41030c15 -r c19acba28590 cli-tcpfwd.c
--- a/cli-tcpfwd.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/cli-tcpfwd.c	Thu Nov 14 22:03:30 2013 +0800
@@ -193,8 +193,8 @@
 		struct TCPFwdEntry *fwd = (struct TCPFwdEntry*)iter->item;
 		if (!fwd->listenaddr)
 		{
-			// we store the addresses so that we can compare them
-			// when the server sends them back
+			/* we store the addresses so that we can compare them
+			   when the server sends them back */
 			if (opts.listen_fwd_all) {
 				fwd->listenaddr = m_strdup("");
 			} else {
diff -r f56c41030c15 -r c19acba28590 common-algo.c
--- a/common-algo.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/common-algo.c	Thu Nov 14 22:03:30 2013 +0800
@@ -395,7 +395,7 @@
 	for (i = 0; i < clicount; i++) {
 		for (j = 0; j < servcount; j++) {
 			if (!(servnames[j] && clinames[i])) {
-				// unusable algos are NULL
+				/* unusable algos are NULL */
 				continue;
 			}
 			if (strcmp(servnames[j], clinames[i]) == 0) {
@@ -458,7 +458,7 @@
 	return 0;
 }
 
-#endif // DROPBEAR_NONE_CIPHER
+#endif /* DROPBEAR_NONE_CIPHER */
 
 #ifdef ENABLE_USER_ALGO_LIST
 
@@ -539,4 +539,4 @@
 	memcpy(algos, new_algos, sizeof(*new_algos) * (num_ret+1));
 	return num_ret;
 }
-#endif // ENABLE_USER_ALGO_LIST
+#endif /* ENABLE_USER_ALGO_LIST */
diff -r f56c41030c15 -r c19acba28590 common-kex.c
--- a/common-kex.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/common-kex.c	Thu Nov 14 22:03:30 2013 +0800
@@ -685,7 +685,7 @@
 void kexecdh_comb_key(struct kex_ecdh_param *param, buffer *pub_them,
 		sign_key *hostkey) {
 	const struct dropbear_kex *algo_kex = ses.newkeys->algo_kex;
-	// public keys from client and server
+	/* public keys from client and server */
 	ecc_key *Q_C, *Q_S, *Q_them;
 
 	Q_them = buf_get_ecc_raw_pubkey(pub_them, algo_kex->ecc_curve);
diff -r f56c41030c15 -r c19acba28590 common-session.c
--- a/common-session.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/common-session.c	Thu Nov 14 22:03:30 2013 +0800
@@ -266,7 +266,7 @@
 void send_session_identification() {
 	buffer *writebuf = buf_new(strlen(LOCAL_IDENT "\r\n") + 1);
 	buf_putbytes(writebuf, LOCAL_IDENT "\r\n", strlen(LOCAL_IDENT "\r\n"));
-	buf_putbyte(writebuf, 0x0); // packet type
+	buf_putbyte(writebuf, 0x0); /* packet type */
 	buf_setpos(writebuf, 0);
 	enqueue(&ses.writequeue, writebuf);
 }
diff -r f56c41030c15 -r c19acba28590 crypto_desc.h
--- a/crypto_desc.h	Thu Nov 14 21:45:50 2013 +0800
+++ b/crypto_desc.h	Thu Nov 14 22:03:30 2013 +0800
@@ -5,5 +5,5 @@
 
 extern int dropbear_ltc_prng;
 
-#endif // _CRYPTO_DESC_H
+#endif /* _CRYPTO_DESC_H */
 
diff -r f56c41030c15 -r c19acba28590 ecc.c
--- a/ecc.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/ecc.c	Thu Nov 14 22:03:30 2013 +0800
@@ -80,8 +80,8 @@
 	return key;
 }
 
-// Copied from libtomcrypt ecc_import.c (version there is static), modified
-// for different mp_int pointer without LTC_SOURCE
+/* Copied from libtomcrypt ecc_import.c (version there is static), modified
+   for different mp_int pointer without LTC_SOURCE */
 static int ecc_is_point(ecc_key *key)
 {
 	mp_int *prime, *b, *t1, *t2;
@@ -191,7 +191,7 @@
 		goto out;
 	}
 
-   // SEC1 3.2.3.1 Check that Q != 0
+   /* SEC1 3.2.3.1 Check that Q != 0 */
 	if (mp_cmp_d(key->pubkey.x, 0) == LTC_MP_EQ) {
 		TRACE(("failed, x == 0"))
 		goto out;
@@ -216,8 +216,8 @@
 
 }
 
-// a modified version of libtomcrypt's "ecc_shared_secret" to output
-// a mp_int instead.
+/* a modified version of libtomcrypt's "ecc_shared_secret" to output
+   a mp_int instead. */
 mp_int * dropbear_ecc_shared_secret(ecc_key *public_key, ecc_key *private_key)
 {
 	ecc_point *result = NULL;
diff -r f56c41030c15 -r c19acba28590 ecc.h
--- a/ecc.h	Thu Nov 14 21:45:50 2013 +0800
+++ b/ecc.h	Thu Nov 14 22:03:30 2013 +0800
@@ -9,8 +9,8 @@
 #ifdef DROPBEAR_ECC
 
 struct dropbear_ecc_curve {
-	int ltc_size; // to match the byte sizes in ltc_ecc_sets[]
-	const ltc_ecc_set_type *dp; // curve domain parameters
+	int ltc_size; /* to match the byte sizes in ltc_ecc_sets[] */
+	const ltc_ecc_set_type *dp; /* curve domain parameters */
 	const struct ltc_hash_descriptor *hash_desc;
 	const unsigned char *name;
 };
@@ -23,8 +23,8 @@
 void dropbear_ecc_fill_dp();
 struct dropbear_ecc_curve* curve_for_dp(const ltc_ecc_set_type *dp);
 
-// "pubkey" refers to a point, but LTC uses ecc_key structure for both public
-// and private keys
+/* "pubkey" refers to a point, but LTC uses ecc_key structure for both public
+   and private keys */
 void buf_put_ecc_raw_pubkey_string(buffer *buf, ecc_key *key);
 ecc_key * buf_get_ecc_raw_pubkey(buffer *buf, const struct dropbear_ecc_curve *curve);
 int buf_get_ecc_privkey_string(buffer *buf, ecc_key *key);
@@ -33,4 +33,4 @@
 
 #endif
 
-#endif // _DROPBEAR_ECC_H
\ No newline at end of file
+#endif /* _DROPBEAR_ECC_H */
diff -r f56c41030c15 -r c19acba28590 ecdsa.c
--- a/ecdsa.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/ecdsa.c	Thu Nov 14 22:03:30 2013 +0800
@@ -35,7 +35,7 @@
 }
 
 ecc_key *gen_ecdsa_priv_key(unsigned int bit_size) {
-	const ltc_ecc_set_type *dp = NULL; // curve domain parameters
+	const ltc_ecc_set_type *dp = NULL; /* curve domain parameters */
 	ecc_key *new_key = NULL;
 	switch (bit_size) {
 #ifdef DROPBEAR_ECC_256
@@ -82,9 +82,9 @@
 	struct dropbear_ecc_curve **curve;
 	ecc_key *new_key = NULL;
 
-	// string   "ecdsa-sha2-[identifier]"
+	/* string   "ecdsa-sha2-[identifier]" */
 	key_ident = buf_getstring(buf, &key_ident_len);
-	// string   "[identifier]"
+	/* string   "[identifier]" */
 	identifier = buf_getstring(buf, &identifier_len);
 
 	if (key_ident_len != identifier_len + strlen("ecdsa-sha2-")) {
@@ -106,7 +106,7 @@
 		goto out;
 	}
 
-	// string Q
+	/* string Q */
 	q_buf = buf_getstringbuf(buf);
 	new_key = buf_get_ecc_raw_pubkey(q_buf, *curve);
 
@@ -183,7 +183,7 @@
 	}
 
 	for (;;) {
-		ecc_key R_key; // ephemeral key
+		ecc_key R_key; /* ephemeral key */
 		if (ecc_make_key_ex(NULL, dropbear_ltc_prng, &R_key, key->dp) != CRYPT_OK) {
 			goto out;
 		}
@@ -191,7 +191,7 @@
 			goto out;
 		}
 		if (ltc_mp.compare_d(r, 0) == LTC_MP_EQ) {
-			// try again
+			/* try again */
 			ecc_free(&R_key);
 			continue;
 		}
@@ -223,7 +223,7 @@
 
 	snprintf((char*)key_ident, sizeof(key_ident), "ecdsa-sha2-%s", curve->name);
 	buf_putstring(buf, key_ident, strlen(key_ident));
-	// enough for nistp521
+	/* enough for nistp521 */
 	sigbuf = buf_new(200);
 	buf_putmpint(sigbuf, (mp_int*)r);
 	buf_putmpint(sigbuf, (mp_int*)s);
@@ -245,8 +245,8 @@
 	}
 }
 
-// returns values in s and r
-// returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE
+/* returns values in s and r
+   returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE */
 static int buf_get_ecdsa_verify_params(buffer *buf,
 			void *r, void* s) {
 	int ret = DROPBEAR_FAILURE;
@@ -417,4 +417,4 @@
 
 
 
-#endif // DROPBEAR_ECDSA
+#endif /* DROPBEAR_ECDSA */
diff -r f56c41030c15 -r c19acba28590 ecdsa.h
--- a/ecdsa.h	Thu Nov 14 21:45:50 2013 +0800
+++ b/ecdsa.h	Thu Nov 14 22:03:30 2013 +0800
@@ -32,4 +32,4 @@
 
 #endif
 
-#endif // _ECDSA_H_
+#endif /* _ECDSA_H_ */
diff -r f56c41030c15 -r c19acba28590 gensignkey.c
--- a/gensignkey.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/gensignkey.c	Thu Nov 14 22:03:30 2013 +0800
@@ -10,7 +10,7 @@
 #define RSA_DEFAULT_SIZE 2048
 #define DSS_DEFAULT_SIZE 1024
 
-// Returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE
+/* Returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE */
 static int buf_writefile(buffer * buf, const char * filename) {
 	int ret = DROPBEAR_FAILURE;
 	int fd = -1;
diff -r f56c41030c15 -r c19acba28590 keyimport.c
--- a/keyimport.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/keyimport.c	Thu Nov 14 22:03:30 2013 +0800
@@ -672,14 +672,14 @@
 		ecc_key *ecc = NULL;
 		const struct dropbear_ecc_curve *curve = NULL;
 
-		// See SEC1 v2, Appendix C.4
-		// OpenSSL (so OpenSSH) seems to include the optional parts.
+		/* See SEC1 v2, Appendix C.4 */
+		/* OpenSSL (so OpenSSH) seems to include the optional parts. */
 
-		// privateKey OCTET STRING,
+		/* privateKey OCTET STRING, */
 		ret = ber_read_id_len(p, key->keyblob+key->keyblob_len-p,
 							  &id, &len, &flags);
 		p += ret;
-		// id==4 for octet string
+		/* id==4 for octet string */
 		if (ret < 0 || id != 4 ||
 			key->keyblob+key->keyblob_len-p < len) {
 			errmsg = "ASN.1 decoding failure";
@@ -689,11 +689,11 @@
 		private_key_len = len;
 		p += len;
 
-		// parameters [0] ECDomainParameters {{ SECGCurveNames }} OPTIONAL,
+		/* parameters [0] ECDomainParameters {{ SECGCurveNames }} OPTIONAL, */
 		ret = ber_read_id_len(p, key->keyblob+key->keyblob_len-p,
 							  &id, &len, &flags);
 		p += ret;
-		// id==0
+		/* id==0 */
 		if (ret < 0 || id != 0) {
 			errmsg = "ASN.1 decoding failure";
 			goto error;
@@ -702,7 +702,7 @@
 		ret = ber_read_id_len(p, key->keyblob+key->keyblob_len-p,
 							  &id, &len, &flags);
 		p += ret;
-		// id==6 for object
+		/* id==6 for object */
 		if (ret < 0 || id != 6 ||
 			key->keyblob+key->keyblob_len-p < len) {
 			errmsg = "ASN.1 decoding failure";
@@ -737,11 +737,11 @@
 		}
 		p += len;
 
-		// publicKey [1] BIT STRING OPTIONAL
+		/* publicKey [1] BIT STRING OPTIONAL */
 		ret = ber_read_id_len(p, key->keyblob+key->keyblob_len-p,
 							  &id, &len, &flags);
 		p += ret;
-		// id==1
+		/* id==1 */
 		if (ret < 0 || id != 1) {
 			errmsg = "ASN.1 decoding failure";
 			goto error;
@@ -750,7 +750,7 @@
 		ret = ber_read_id_len(p, key->keyblob+key->keyblob_len-p,
 							  &id, &len, &flags);
 		p += ret;
-		// id==3 for bit string
+		/* id==3 for bit string */
 		if (ret < 0 || id != 3 ||
 			key->keyblob+key->keyblob_len-p < len) {
 			errmsg = "ASN.1 decoding failure";
@@ -775,7 +775,7 @@
 
 		*signkey_key_ptr(retkey, retkey->type) = ecc;
 	}
-#endif // DROPBEAR_ECDSA
+#endif /* DROPBEAR_ECDSA */
 
 	/*
 	 * Now put together the actual key. Simplest way to do this is
@@ -1012,7 +1012,7 @@
 			memcpy(outblob+pos, numbers[i].start, numbers[i].bytes);
 			pos += numbers[i].bytes;
 		}
-	} // end RSA and DSS handling
+	} /* end RSA and DSS handling */
 
 #ifdef DROPBEAR_ECDSA
 	if (key->type == DROPBEAR_SIGNKEY_ECDSA_NISTP256
@@ -1067,7 +1067,7 @@
 
 		buf_incrwritepos(seq_buf,
 			ber_write_id_len(buf_getwriteptr(seq_buf, 10), 0, 2+curve_oid_len, 0xa0));
-		// object == 6
+		/* object == 6 */
 		buf_incrwritepos(seq_buf,
 			ber_write_id_len(buf_getwriteptr(seq_buf, 10), 6, curve_oid_len, 0));
 		buf_putbytes(seq_buf, curve_oid, curve_oid_len);
diff -r f56c41030c15 -r c19acba28590 ltc_prng.c
--- a/ltc_prng.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/ltc_prng.c	Thu Nov 14 22:03:30 2013 +0800
@@ -134,4 +134,4 @@
 };
 
 
-#endif // DROPBEAR_LTC_PRNG
+#endif /* DROPBEAR_LTC_PRNG */
diff -r f56c41030c15 -r c19acba28590 ltc_prng.h
--- a/ltc_prng.h	Thu Nov 14 21:45:50 2013 +0800
+++ b/ltc_prng.h	Thu Nov 14 22:03:30 2013 +0800
@@ -8,6 +8,6 @@
 
 extern const struct ltc_prng_descriptor dropbear_prng_desc;
 
-#endif // DROPBEAR_LTC_PRNG
+#endif /* DROPBEAR_LTC_PRNG */
 
-#endif // _LTC_PRNG_H_DROPBEAR
\ No newline at end of file
+#endif /* _LTC_PRNG_H_DROPBEAR */
diff -r f56c41030c15 -r c19acba28590 options.h
--- a/options.h	Thu Nov 14 21:45:50 2013 +0800
+++ b/options.h	Thu Nov 14 22:03:30 2013 +0800
@@ -171,7 +171,7 @@
 #endif
 
 /* Whether to do reverse DNS lookups. */
-//#define DO_HOST_LOOKUP
+/*#define DO_HOST_LOOKUP */
 
 /* Whether to print the message of the day (MOTD). This doesn't add much code
  * size */
diff -r f56c41030c15 -r c19acba28590 packet.c
--- a/packet.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/packet.c	Thu Nov 14 22:03:30 2013 +0800
@@ -98,7 +98,7 @@
 		writebuf = (buffer*)examine(&ses.writequeue);
 		len = writebuf->len - 1 - writebuf->pos;
 		if (len > written) {
-			// partial buffer write
+			/* partial buffer write */
 			buf_incrpos(writebuf, written);
 			written = 0;
 		} else {
diff -r f56c41030c15 -r c19acba28590 random.c
--- a/random.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/random.c	Thu Nov 14 22:03:30 2013 +0800
@@ -225,8 +225,8 @@
 	pid = getpid();
 	sha1_process(&hs, (void*)&pid, sizeof(pid));
 
-	// gettimeofday() doesn't completely fill out struct timeval on 
-	// OS X (10.8.3), avoid valgrind warnings by clearing it first
+	/* gettimeofday() doesn't completely fill out struct timeval on 
+	   OS X (10.8.3), avoid valgrind warnings by clearing it first */
 	memset(&tv, 0x0, sizeof(tv));
 	gettimeofday(&tv, NULL);
 	sha1_process(&hs, (void*)&tv, sizeof(tv));
diff -r f56c41030c15 -r c19acba28590 scp.c
--- a/scp.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/scp.c	Thu Nov 14 22:03:30 2013 +0800
@@ -494,8 +494,8 @@
 			if (verbose_mode)
 				addargs(&alist, "-v");
 #if 0
-			// Disabled since dbclient won't understand them
-			// and scp works fine without them.
+			/* Disabled since dbclient won't understand them
+			   and scp works fine without them. */
 			addargs(&alist, "-x");
 			addargs(&alist, "-oClearAllForwardings yes");
 			addargs(&alist, "-n");
diff -r f56c41030c15 -r c19acba28590 session.h
--- a/session.h	Thu Nov 14 21:45:50 2013 +0800
+++ b/session.h	Thu Nov 14 22:03:30 2013 +0800
@@ -241,7 +241,7 @@
 
 struct clientsession {
 
-	// XXX - move these to kexstate?
+	/* XXX - move these to kexstate? */
 	struct kex_dh_param *dh_param;
 	struct kex_ecdh_param *ecdh_param;
 	struct kex_curve25519_param *curve25519_param;
diff -r f56c41030c15 -r c19acba28590 signkey.c
--- a/signkey.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/signkey.c	Thu Nov 14 22:03:30 2013 +0800
@@ -40,7 +40,7 @@
 	"ecdsa-sha2-nistp256",
 	"ecdsa-sha2-nistp384",
 	"ecdsa-sha2-nistp521"
-#endif // DROPBEAR_ECDSA
+#endif /* DROPBEAR_ECDSA */
 };
 
 /* malloc a new sign_key and set the dss and rsa keys to NULL */
diff -r f56c41030c15 -r c19acba28590 signkey.h
--- a/signkey.h	Thu Nov 14 21:45:50 2013 +0800
+++ b/signkey.h	Thu Nov 14 22:03:30 2013 +0800
@@ -40,9 +40,9 @@
 	DROPBEAR_SIGNKEY_ECDSA_NISTP256,
 	DROPBEAR_SIGNKEY_ECDSA_NISTP384,
 	DROPBEAR_SIGNKEY_ECDSA_NISTP521,
-	DROPBEAR_SIGNKEY_ECDSA_KEYGEN, // just "ecdsa" for keygen
-#endif // DROPBEAR_ECDSA
+#endif /* DROPBEAR_ECDSA */
 	DROPBEAR_SIGNKEY_NUM_NAMED,
+	DROPBEAR_SIGNKEY_ECDSA_KEYGEN = 70, /* just "ecdsa" for keygen */
 	DROPBEAR_SIGNKEY_ANY = 80,
 	DROPBEAR_SIGNKEY_NONE = 90,
 };
diff -r f56c41030c15 -r c19acba28590 svr-runopts.c
--- a/svr-runopts.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/svr-runopts.c	Thu Nov 14 22:03:30 2013 +0800
@@ -436,7 +436,7 @@
 		loadhostkey_helper("ECDSA521", (void**)&read_key->ecckey521, (void**)&svr_opts.hostkey->ecckey521, fatal_duplicate);
 	}
 #endif
-#endif // DROPBEAR_ECDSA
+#endif /* DROPBEAR_ECDSA */
 	sign_key_free(read_key);
 	TRACE(("leave loadhostkey"))
 }
diff -r f56c41030c15 -r c19acba28590 svr-tcpfwd.c
--- a/svr-tcpfwd.c	Thu Nov 14 21:45:50 2013 +0800
+++ b/svr-tcpfwd.c	Thu Nov 14 22:03:30 2013 +0800
@@ -211,7 +211,7 @@
 
 	tcpinfo->request_listenaddr = request_addr;
 	if (!opts.listen_fwd_all || (strcmp(request_addr, "localhost") == 0) ) {
-        // NULL means "localhost only"
+        /* NULL means "localhost only" */
 		tcpinfo->listenaddr = NULL;
 	}
 	else