--- args.c.orig Sat Jan 6 14:54:15 2001 +++ args.c Sat Jan 6 14:54:57 2001 @@ -25,6 +25,7 @@ #include <stdarg.h> #include <stdio.h> #include <stdlib.h> +#include <unistd.h> #if defined(__GNU_LIBRARY__) # include <getopt.h> #endif