fix some compiler warnings.

x11vnc/README

@@ -1,5 +1,5 @@
 
-x11vnc README file                         Date: Sat Feb 21 19:25:56 EST 2009
+x11vnc README file                         Date: Sat Feb 21 21:51:04 EST 2009
 
 The following information is taken from these URLs:
 

x11vnc/avahi.c

@@ -2,6 +2,7 @@
 
 #include "x11vnc.h"
 #include "connections.h"
+#include "cleanup.h"
 
 void avahi_initialise(void);
 void avahi_advertise(const char *name, const char *host, const uint16_t port);
@@ -136,6 +137,10 @@ void avahi_cleanup(void) {
 #include <avahi-client/client.h>
 #include <avahi-client/publish.h>
 
+#include <avahi-common/malloc.h>
+#include <avahi-common/error.h>
+
+
 static AvahiThreadedPoll *_poll = NULL;
 static AvahiClient *_client = NULL;
 static AvahiEntryGroup *_group = NULL;
@@ -242,6 +247,8 @@ if (db) fprintf(stderr, "in  _avahi_entry_group_callback %d 0x%p\n", state, svc)
 		    avahi_strerror(avahi_client_errno(
 		    avahi_entry_group_get_client(g))));
 		break;
+	default:
+		break;
 	}
 if (db) fprintf(stderr, "out _avahi_entry_group_callback\n");
 }

x11vnc/enc.h

@@ -591,7 +591,7 @@ static void enc_xfer(int sock_fr, int sock_to, int encrypt) {
 			EVP_CIPHER_CTX_init(ctx);
 			if (pw_in) {
 			    /* for pw=xxxx a md5 hash is used */
-			    EVP_BytesToKey(Cipher, Digest, NULL, keydata,
+			    EVP_BytesToKey(Cipher, Digest, NULL, (unsigned char *) keydata,
 			        keydata_len, 1, keystr, NULL);
 			    EVP_CipherInit_ex(ctx, Cipher, NULL, keystr, NULL,
 			        encrypt);
@@ -603,7 +603,7 @@ static void enc_xfer(int sock_fr, int sock_to, int encrypt) {
 		} else {
 			/* XXX might not be correct */
 			exit(1);
-			EVP_BytesToKey(Cipher, Digest, NULL, keydata,
+			EVP_BytesToKey(Cipher, Digest, NULL, (unsigned char *) keydata,
 			    keydata_len, 1, keystr, ivec); 
 			EVP_CIPHER_CTX_init(ctx);
 			EVP_CipherInit_ex(ctx, Cipher, NULL, keystr, ivec,
@@ -646,7 +646,7 @@ static void enc_xfer(int sock_fr, int sock_to, int encrypt) {
 		} else if (noultra && ivec_size > 0) {
 			/* "normal" mode, don't overwrite ivec. */
 
-			EVP_BytesToKey(Cipher, Digest, in_salt, keydata,
+			EVP_BytesToKey(Cipher, Digest, in_salt, (unsigned char *) keydata,
 			    keydata_len, 1, keystr, NULL);
 
 		} else {
@@ -655,7 +655,7 @@ static void enc_xfer(int sock_fr, int sock_to, int encrypt) {
 			 * clobbers the ivec we set up above!  Under
 			 * noultra we overwrite ivec only if ivec_size=0.
 			 */
-			EVP_BytesToKey(Cipher, Digest, in_salt, keydata,
+			EVP_BytesToKey(Cipher, Digest, in_salt, (unsigned char *) keydata,
 			    keydata_len, 1, keystr, ivec);
 		}
 

x11vnc/selection.c

@@ -4,6 +4,7 @@
 #include "cleanup.h"
 #include "connections.h"
 #include "unixpw.h"
+#include "win_utils.h"
 #include "xwrappers.h"
 
 /*