dtcm: Resolve uninitialized warnings

cde/programs/dtcm/dtcm/find.c

@@ -575,7 +575,7 @@ find_appts(Widget widget, XtPointer client_data, XmPushButtonCallbackStruct *cbs
         int num_items, mo, last_match_total = 0, match_total = 0;
         pr_pos xy;
 	Tick end_of_time, start, stop;
-	Tick_list *ptr, *next_ptr, *tail_ptr, *new_tick;
+	Tick_list *ptr, *next_ptr, *tail_ptr = NULL, *new_tick;
 	CSA_session_handle cal = 0;
 	CSA_return_code stat;
         CSA_entry_handle *entries = NULL;

cde/programs/dtcm/dtcm/font.c

@@ -60,7 +60,7 @@ get_font(
 	XmFontContext	 fl_context;
 	XmFontListEntry	 fl_entry;
 	XtPointer	 fl_entry_font,
-			 font_to_use;
+			 font_to_use = NULL;
 	char		*fl_entry_font_tag;
 	Boolean		 found_font_set = False,
 			 found_font_struct = False;

cde/programs/dtcm/dtcm/misc.c

@@ -682,7 +682,7 @@ dialog_popup(Widget parent, ...) {
 	char			*text_str = NULL, *ptr, buf[MAXNAMELEN], *help_str;
 	Pixmap			px;
 	va_list			pvar;
-	Widget			frame, form, image, sep, text, last_text, button;
+	Widget			frame, form, image, sep, text, last_text = NULL, button;
 	Display			*dpy = XtDisplayOfObject(parent);
 	XmString		xmstr;
 	Dialog_create_op	op;
@@ -1301,7 +1301,7 @@ Dimension *dim,
 ... )
 {
     va_list   ap;
-    int       i, _high;
+    int       i, _high = 0;
     Dimension _max;
     Widget    _targetW, _highestW;
     Arg       _args[3];
@@ -1355,7 +1355,7 @@ Dimension *dim,
 ... )
 {
     va_list   ap;
-    int       i, _wide;
+    int       i, _wide = 0;
     Widget    _targetW, _widestW;
     Dimension _max;
     XtWidgetGeometry geo;
@@ -1425,7 +1425,7 @@ Dimension *dim,
 ... )
 {
     va_list   ap;
-    int       i, _high;
+    int       i, _high = 0;
     Dimension _max;
     Widget    _targetW, _highestW;
     Arg       _args[3];

cde/programs/dtcm/dtcm/props_pu.c

@@ -2638,7 +2638,7 @@ extern Boolean
 get_editor_vals_from_ui(Props_pu *pu, Props *p) {
 	int		i, hr, min;
 	char		buf[5];
-	Widget		text;
+	Widget		text = NULL;
 	DisplayType	dt = get_int_prop(p, CP_DEFAULTDISP);
 	Reminders_val	*val;
 	char		*msg, *dur_txt;
@@ -2733,7 +2733,7 @@ get_editor_vals_from_ui(Props_pu *pu, Props *p) {
 
 	if ((status = get_reminders_vals(&pu->ep_reminders, False)) != REMINDERS_OK) {
 		char *title = XtNewString(CATGETS(c->DT_catd, 1, 1079, "Calendar : Error - Editor Settings"));
-	  	char *text;
+		char *text = NULL;
 		char *ident1 = XtNewString(CATGETS(c->DT_catd, 1, 95, "Continue"));
 		switch (status) {
 

cde/programs/dtcm/dtcm/todo.c

@@ -2128,8 +2128,10 @@ build_todo_list(ToDo *t, Tick date, Glance glance, CSA_entry_handle **a, CSA_uin
 		state = CSA_STATUS_COMPLETED;
 		use_state = B_TRUE;
 	}
-	else
+	else {
+		state = 0;
 		use_state = B_FALSE;
+	}
 
 	setup_range(&range_attrs, &ops, &range_count, start, stop,
 		    CSA_TYPE_TODO, state, use_state, t->cal->general->version);

cde/programs/dtcm/libDtCmP/util.c

@@ -377,7 +377,7 @@ text_to_lines(char *s, int n)
 	Lines *prev_l = NULL, *l = NULL, *head= NULL;
 	int i = 0;
 	char *_p;
-	int clen;
+	int clen = 0;
 
 	if (s == NULL || n <= 0) return NULL;
 
@@ -1227,7 +1227,7 @@ Dtcm_appointment *allocate_appt_struct (Allocation_reason reason, int version, .
 	va_list			pvar;
 	CmDataList		*api_ids = CmDataListCreate();
 	Dtcm_appointment	*appt;
-	int			def_attr_count;
+	int			def_attr_count = 0;
 
 	/*
 	 * The Dtcm_appointment wrapper array

cde/programs/dtcm/server/cmsfunc.c

@@ -778,7 +778,7 @@ cms_insert_entry_5_svc(cms_insert_args *args, struct svc_req *svcrq)
 	cms_key			key;
 	char			*user;
 	uint			access, needaccess;
-	Appt_4			*appt;
+	Appt_4			*appt = NULL;
 
 	if (debug)
 		fprintf(stderr, "cms_insert_entry_5_svc called\n");

cde/programs/dtcm/server/lookup.c

@@ -341,10 +341,10 @@ _DtCmsGetEntryAttrByKey(
 	CSA_return_code	stat;
 	CSA_return_code	stat2;
 	cms_entry	*entry = NULL;
-	char		*stime, *etime;
+	char		*stime, *etime = NULL;
 	char		sbuf[TIME_BUF_LEN], ebuf[TIME_BUF_LEN];
 	time_t		firsttick = 0;
-	List_node	*lnode;
+	List_node	*lnode = NULL;
 	cms_get_entry_attr_res_item *res = NULL;
 
 	if (entry_r == NULL && res_r == NULL)
@@ -529,7 +529,7 @@ _EnumerateSequence(
 	    stat == CSA_SUCCESS && tick < start2;
 	    tick = NextTick(tick, fsttick, lnode->re, restate))
 	{
-		char *stime, *etime;
+		char *stime, *etime = NULL;
 		char sbuf[TIME_BUF_LEN], ebuf[TIME_BUF_LEN];
 
 		if (tick <= 0 || tick > lnode->lasttick)

cde/programs/dtcm/server/reclotick.c

@@ -77,7 +77,7 @@ ClosestTick(
         RepeatEvent		*re,
         RepeatEventState        **res)
 {
-	Tick 			 closest_tick,
+	Tick 			 closest_tick = 0,
 				 real_start_time,
 				 target_time = _target_time;
 

cde/programs/dtcm/server/relasttick.c

@@ -61,7 +61,7 @@ LastTick(
 	const Tick		 start_time,
         RepeatEvent		*re)
 {
-	Tick 			 last_time;
+	Tick 			 last_time = 0;
 
 	if (!re) return (Tick)0;
 

cde/programs/dtcm/server/renexttick.c

@@ -77,7 +77,7 @@ NextTick(
         RepeatEvent       	*re,
         RepeatEventState        *res)
 {
-	Tick 			 next_time;
+	Tick 			 next_time = 0;
 
 	if (!re) return (Tick)0;
 

cde/programs/dtcm/server/repeat.c

@@ -339,6 +339,9 @@ _DtCms_closest_tick_v4(time_t target, time_t ftick, Period_4 period, int *ordina
 	struct tm tm1, tm2;
 	_Xltimeparams localtime_buf;
 
+	tm1.tm_isdst = 0;
+	tm2.tm_isdst = 0;
+
 	if (target <= ftick) {
 		*ordinal = 1;
 		return(ftick);

cde/programs/dtcm/server/reprevtick.c

@@ -89,7 +89,7 @@ PrevTick(
         RepeatEvent		*re,
         RepeatEventState        *res)
 {
-	Tick 			 next_time;
+	Tick 			 next_time = 0;
 	Tick			 _start_time;
 
         if (!re) return (Tick)0;