Somehow not all of ncmlib was version controlled. Fix.

ncmlib/strlist.c

@@ -0,0 +1,108 @@
+/* strlist.c - string list functions
+ * Time-stamp: <2010-11-02 02:39:06 nk>
+ *
+ * (c) 2005-2010 Nicholas J. Kain <njkain at gmail dot com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "strl.h"
+#include "malloc.h"
+#include "strlist.h"
+
+void add_to_strlist(strlist_t **list, char *name)
+{
+	strlist_t *item, *t;
+	char *s;
+	unsigned int len;
+
+	if (!list || !name) return;
+
+	len = strlen(name) + 1;
+	if (len == 1) return;
+	s = xmalloc(len);
+	strlcpy(s, name, len);
+
+	item = xmalloc(sizeof (strlist_t));
+	item->str = s;
+	item->next = NULL;
+
+	if (!*list) {
+		*list = item;
+		return;
+	}
+
+	t = *list;
+	while (t) {
+		if (t->next == NULL) {
+			t->next = item;
+			return;
+		}
+		t = t->next;
+	}
+
+	free(item); /* should be impossible, but hey */
+	free(s);
+	return;
+}
+
+void free_strlist(strlist_t *head)
+{
+    strlist_t *p = head, *q = NULL;
+
+    while (p != NULL) {
+        free(p->str);
+        q = p;
+        p = q->next;
+        free(q);
+    }
+}
+
+void free_stritem(strlist_t **p)
+{
+    strlist_t *q;
+
+    if (!p) return;
+    if (!*p) return;
+
+    q = (*p)->next;
+    free((*p)->str);
+    free(*p);
+    *p = q;
+}
+
+int get_strlist_arity(strlist_t *list)
+{
+	int i;
+	strlist_t *c;
+
+	for (c = list, i = 0; c != NULL; c = c->next, ++i);
+	return i;
+}
+
+