--- libaitio/example/Attic/envargs.c	2011/05/17 20:39:14	1.1
+++ libaitio/example/Attic/envargs.c	2011/06/07 11:49:39	1.2
@@ -0,0 +1,52 @@
+#include <stdio.h>
+#include <aitio.h>
+
+extern char **environ;
+
+int
+main(int argc, char **argv)
+{
+	char **na, **args = argv + 1;
+	char **ne, **envs = environ;
+
+	if (argc < 2)
+		return 1;
+
+	printf("Show arguments::\n");
+	while (*args)
+		printf(" args=%s\n", *args++);
+	printf("---\n");
+	printf("Show environment::\n");
+	while (*envs)
+		printf(" envs=%s\n", *envs++);
+
+	printf("--------------------\n");
+	printf("--------------------\n");
+	printf("--------------------\n");
+
+	na = io_ExecArgs("piuk", (const char**) argv);
+	if (!na)
+		return 2;
+	else
+		args = na;
+	printf("EXEC arguments::\n");
+	while (*args)
+		printf(" args=%s\n", *args++);
+
+	printf("---\n");
+
+	ne = io_CopyEnv((const char**) environ);
+	if (!ne)
+		return 3;
+	else
+		envs = ne;
+	printf("COPY environment::\n");
+	while (*envs)
+		printf(" envs=%s\n", *envs++);
+
+	printf("--------------------\n");
+
+	io_FreeNullTerm(&na);
+	io_FreeNullTerm(&ne);
+	return 0;
+}