More portability updates.  Now compiles cleanly vs glibc, libc5, and uclibc
(except for mkfs_minix and fsck_minix -- and it doesn't yet link vs uclibc due
to missing stuff in the library).
 -Erik
diff --git a/uudecode.c b/uudecode.c
index 752497c..ac33762 100644
--- a/uudecode.c
+++ b/uudecode.c
@@ -55,6 +55,7 @@
 
 #include <stdio.h>
 #include <errno.h>
+#include <getopt.h>
 #include <pwd.h>
 
 /*struct passwd *getpwnam();*/