Fix some obvious type warnings.

src/common/cfgfiles.c

@@ -586,10 +586,10 @@ const struct prefs vars[] =
 	{0, 0, 0},
 };
 
-static char *
+static const char *
 convert_with_fallback (const char *str, const char *fallback)
 {
-	char *utf;
+	const char *utf;
 
 #ifndef WIN32
 	/* On non-Windows, g_get_user_name and g_get_real_name return a string in system locale, so convert it to utf-8. */

src/common/hexchat.c

@@ -260,7 +260,7 @@ lag_check (void)
 	unsigned long tim;
 	char tbuf[128];
 	time_t now = time (0);
-	int lag;
+	time_t lag;
 
 	tim = make_ping_time ();
 
@@ -270,14 +270,15 @@ lag_check (void)
 		if (serv->connected && serv->end_of_motd)
 		{
 			lag = now - serv->ping_recv;
-			if (prefs.hex_net_ping_timeout && lag > prefs.hex_net_ping_timeout && lag > 0)
+			if (prefs.hex_net_ping_timeout != 0 && lag > prefs.hex_net_ping_timeout && lag > 0)
 			{
-				sprintf (tbuf, "%d", lag);
+				sprintf (tbuf, "%" G_GINT64_FORMAT, (gint64) lag);
 				EMIT_SIGNAL (XP_TE_PINGTIMEOUT, serv->server_session, tbuf, NULL,
 								 NULL, NULL, 0);
 				if (prefs.hex_net_auto_reconnect)
 					serv->auto_reconnect (serv, FALSE, -1);
-			} else
+			}
+			else
 			{
 				snprintf (tbuf, sizeof (tbuf), "LAG%lu", tim);
 				serv->p_ping (serv, "", tbuf);
@@ -396,7 +397,6 @@ irc_init (session *sess)
 {
 	static int done_init = FALSE;
 	char *buf;
-	int i;
 
 	if (done_init)
 		return;
@@ -431,7 +431,8 @@ irc_init (session *sess)
 	
 	if (arg_urls != NULL)
 	{
-		for (i = 0; i < g_strv_length(arg_urls); i++)
+		guint i;
+		for (i = 0; i < g_strv_length (arg_urls); i++)
 		{
 			buf = g_strdup_printf ("%s %s", i==0? "server" : "newserver", arg_urls[i]);
 			handle_command (sess, buf, FALSE);
@@ -1012,7 +1013,7 @@ main (int argc, char *argv[])
 	int i;
 	int ret;
 
-	srand (time (0));	/* CL: do this only once! */
+	srand ((unsigned int) time (NULL)); /* CL: do this only once! */
 
 	/* We must check for the config dir parameter, otherwise load_config() will behave incorrectly.
 	 * load_config() must come before fe_args() because fe_args() calls gtk_init() which needs to

src/common/inbound.c

@@ -682,7 +682,8 @@ inbound_nameslist (server *serv, char *chan, char *names,
 	char **name_list;
 	char *host, *nopre_name;
 	char name[NICKLEN];
-	int i, offset;
+	int i;
+	size_t offset;
 
 	sess = find_channel (serv, chan);
 	if (!sess)

src/common/modes.c

@@ -677,10 +677,10 @@ handle_mode (server * serv, char *word[], char *word_eol[],
 	char *argstr;
 	char sign;
 	int len;
-	int arg;
-	int i, num_args;
+	size_t arg;
+	size_t i, num_args;
 	int num_modes;
-	int offset = 3;
+	size_t offset = 3;
 	int all_modes_have_args = FALSE;
 	int using_front_tab = FALSE;
 	mode_run mr;
@@ -762,7 +762,7 @@ handle_mode (server * serv, char *word[], char *word_eol[],
 			break;
 		default:
 			argstr = "";
-			if ((all_modes_have_args || mode_has_arg (serv, sign, *modes)) && arg < (num_args+1))
+			if ((all_modes_have_args || mode_has_arg (serv, sign, *modes)) && arg < (num_args + 1))
 			{
 				arg++;
 				argstr = word[arg + offset];

src/common/proto-irc.c

@@ -1355,8 +1355,8 @@ process_named_servermsg (session *sess, char *buf, char *rawname, char *word_eol
 /* Returns the timezone offset. This should be the same as the variable
  * "timezone" in time.h, but *BSD doesn't have it.
  */
-static int
-get_timezone(void)
+static time_t
+get_timezone (void)
 {
 	struct tm tm_utc, tm_local;
 	time_t t, time_utc, time_local;

src/fe-gtk/chanview-tabs.c

@@ -142,7 +142,7 @@ tab_scroll_left_up_clicked (GtkWidget *widget, chanview *cv)
 	gfloat new_value;
 	GtkWidget *inner;
 	GdkWindow *parent_win;
-	gfloat i;
+	gdouble i;
 
 	inner = ((tabview *)cv)->inner;
 	parent_win = gtk_widget_get_window (gtk_widget_get_parent (inner));
@@ -191,7 +191,7 @@ tab_scroll_right_down_clicked (GtkWidget *widget, chanview *cv)
 	gfloat new_value;
 	GtkWidget *inner;
 	GdkWindow *parent_win;
-	gfloat i;
+	gdouble i;
 
 	inner = ((tabview *)cv)->inner;
 	parent_win = gtk_widget_get_window (gtk_widget_get_parent (inner));

src/fe-gtk/custom-list.c

@@ -336,7 +336,7 @@ custom_list_get_iter (GtkTreeModel * tree_model,
 	gint n;
 
 	n = gtk_tree_path_get_indices (path)[0];
-	if (n >= custom_list->num_rows || n < 0)
+	if (n < 0 || (guint) n >= custom_list->num_rows)
 		return FALSE;
 
 	record = custom_list->rows[n];
@@ -533,7 +533,7 @@ custom_list_iter_nth_child (GtkTreeModel * tree_model,
 		return FALSE;
 
 	/* special case: if parent == NULL, set iter to n-th top-level row */
-	if (n >= custom_list->num_rows)
+	if (n < 0 || (guint) n >= custom_list->num_rows)
 		return FALSE;
 
 	iter->user_data = custom_list->rows[n];

src/fe-gtk/custom-list.h

@@ -77,10 +77,10 @@ struct _CustomList
 {
 	GObject parent;
 
-	guint num_rows;				  /* number of rows that we have used */
-	guint num_alloc;					/* number of rows allocated */
-	chanlistrow **rows;			  /* a dynamically allocated array of pointers to the
-										   *  CustomRecord structure for each row */
+	guint num_rows;     /* number of rows that we have used */
+	guint num_alloc;    /* number of rows allocated */
+	chanlistrow **rows; /* a dynamically allocated array of pointers to the
+	                     * CustomRecord structure for each row */
 
 	gint n_columns;
 	GType column_types[CUSTOM_LIST_N_COLUMNS];

src/fe-gtk/fe-gtk.h

@@ -92,9 +92,9 @@ struct server_gui
 	guint chanlist_channels_shown_count;	/* total number of displayed 
 														   channels */
 
-	int chanlist_maxusers;
-	int chanlist_minusers;
-	int chanlist_minusers_downloaded;	/* used by LIST IRC command */
+	guint32 chanlist_maxusers;
+	guint32 chanlist_minusers;
+	guint32 chanlist_minusers_downloaded;	/* used by LIST IRC command */
 	int chanlist_search_type;		/* 0=simple 1=pattern/wildcard 2=regexp */
 	gboolean chanlist_caption_is_stale;
 };

src/fe-gtk/fkeys.c

@@ -1600,7 +1600,7 @@ key_action_tab_comp (GtkWidget *t, GdkEventKey *entry, char *d1, char *d2,
 			old_gcomp.elen = elen;
 
 			/* Get the first nick and put out the data for future nickcompletes */
-			if (prefs.hex_completion_amount && g_list_length (list) <= prefs.hex_completion_amount)
+			if (prefs.hex_completion_amount > 0 && g_list_length (list) <= (guint) prefs.hex_completion_amount)
 			{
 				g_free(result);
 				result = (char*)list->data;

src/fe-gtk/joind.c

@@ -151,7 +151,7 @@ joind_show_dialog (server *serv)
 	image1 = gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_LARGE_TOOLBAR);
 	gtk_widget_show (image1);
 	gtk_box_pack_start (GTK_BOX (hbox1), image1, FALSE, TRUE, 24);
-	gtk_misc_set_alignment (GTK_MISC (image1), 0.5, 0.06);
+	gtk_misc_set_alignment (GTK_MISC (image1), 0.5f, 0.06f);
 
 	vbox2 = gtk_vbox_new (FALSE, 10);
 	gtk_container_set_border_width (GTK_CONTAINER (vbox2), 6);

src/fe-gtk/maingui.c

@@ -557,7 +557,7 @@ static int
 mg_progressbar_update (GtkWidget *bar)
 {
 	static int type = 0;
-	static float pos = 0;
+	static gdouble pos = 0;
 
 	pos += 0.05;
 	if (pos >= 0.99)

src/fe-gtk/rawlog.c

@@ -146,7 +146,7 @@ fe_add_rawlog (server *serv, char *text, int len, int outbound)
 {
 	char **split_text;
 	char *new_text;
-	int i;
+	size_t i;
 
 	if (!serv->gui->rawlog_window)
 		return;