/*
- Copyright (C) 2011 jeanfi@gmail.com
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301 USA
-*/
+ * Copyright (C) 2011 jeanfi@gmail.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
#include <stdlib.h>
#include <string.h>
{
int n;
+ if (!list)
+ return 0;
+
n = 0;
- while (list && *list) {
+ while (*list) {
list++;
n++;
}
new_list = malloc(sizeof(void *)*(n+2));
- if (n)
+ if (n) {
memcpy(new_list, list, sizeof(void *)*n);
+ free(list);
+ }
new_list[n] = new_item;
new_list[n+1] = NULL;
- free(list);
-
return new_list;
}
+void **list_append_list(void **list1, void **list2)
+{
+ int n1, n2, n;
+ void **list;
+
+ n1 = list_length(list1);
+ n2 = list_length(list2);
+
+ n = n1 + n2 + 1;
+
+ list = malloc(sizeof(void *)*(n+1));
+
+ memcpy(list, list1, n1*sizeof(void *));
+ memcpy(list+n1, list2, n2*sizeof(void *));
+
+ list[n1+n2] = NULL;
+
+ free(list1);
+
+ return list;
+}
+