--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/frontlib/util/list.c	Thu Jun 21 21:32:12 2012 +0200
@@ -0,0 +1,42 @@
+#include "list.h"
+
+#include <string.h>
+#include "util.h"
+#include "logging.h"
+
+void *flib_list_insert(void *list, int *listSizePtr, size_t elementSize, void *elementPtr, int pos) {
+	void *result = NULL;
+	if(!listSizePtr || !elementPtr || pos < 0 || pos > *listSizePtr) {
+		flib_log_e("Invalid parameter in flib_list_insert");
+	} else {
+		unsigned char *newList = flib_realloc(list, ((*listSizePtr)+1)*elementSize);
+		if(newList) {
+			memmove(newList + (pos+1)*elementSize, newList + pos*elementSize, ((*listSizePtr)-pos)*elementSize);
+			memmove(newList + pos*elementSize, elementPtr, elementSize);
+			(*listSizePtr)++;
+			result = newList;
+		}
+	}
+	return result;
+}
+
+void *flib_list_delete(void *list, int *listSizePtr, size_t elementSize, int pos) {
+	void *result = NULL;
+	if(!listSizePtr || pos < 0 || pos >= *listSizePtr) {
+		flib_log_e("Invalid parameter in flib_list_delete");
+	} else {
+		unsigned char *charList = list;
+		memmove(charList + (pos*elementSize), charList + (pos+1)*elementSize, (*listSizePtr-(pos+1))*elementSize);
+		(*listSizePtr)--;
+
+		// If the realloc fails, just keep using the old buffer...
+		size_t newCharSize = (*listSizePtr)*elementSize;
+		void *newList = flib_realloc(list, newCharSize);
+		if(newList || newCharSize==0) {
+			result = newList;
+		} else {
+			result = list;
+		}
+	}
+	return result;
+}