From 9b354fd057fa19b96c550a18e3488101dabeac60 Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Mon, 3 Nov 2003 14:35:35 +0000
Subject: [PATCH] Add waypoint constructor.

---
 defs.h  |  3 +--
 waypt.c | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/defs.h b/defs.h
index 878c42788..5e0a025c6 100644
--- a/defs.h
+++ b/defs.h
@@ -180,13 +180,12 @@ typedef void (*filter_init) (char const *);
 typedef void (*filter_process) (void);
 typedef void (*filter_deinit) (void);
 
-// void fprintdms(FILE *, const coord *, int);
-
 typedef void (*waypt_cb) (const waypoint *);
 typedef void (*route_hdr)(const route_head *);
 typedef void (*route_trl)(const route_head *);
 void waypt_add (waypoint *);
 waypoint * waypt_dupe (waypoint *);
+waypoint * waypt_new(void);
 void waypt_del (waypoint *);
 void waypt_free (waypoint *);
 void waypt_disp_all(waypt_cb);
diff --git a/waypt.c b/waypt.c
index b29ab9b3c..54c6267f7 100644
--- a/waypt.c
+++ b/waypt.c
@@ -93,6 +93,20 @@ waypt_del(waypoint *wpt)
 	waypt_ct--;
 }
 
+/*
+ * A constructor for a single waypoint.
+ */
+waypoint *
+waypt_new(void)
+{
+	waypoint *wpt;
+
+	wpt = xcalloc(sizeof (*wpt), 1);
+	wpt->altitude = unknown_alt;
+
+	return wpt;
+}
+
 unsigned int
 waypt_count(void)
 {
-- 
2.30.2