--- a/contrib/chg/chg.c Tue Apr 18 11:48:22 2023 +0200
+++ b/contrib/chg/chg.c Mon Apr 24 10:30:08 2023 -0400
@@ -31,6 +31,8 @@
#define PATH_MAX 4096
#endif
+extern char **environ;
+
struct cmdserveropts {
char sockname[PATH_MAX];
char initsockname[PATH_MAX];